902 Illinois opinions name it 2 courts 1918–2026 72 in the last five years
The cases below were cited by Illinois courts in a sentence that names this issue. Sides come from how each citing opinion treated the case (Syfertize flag on that citation), so a case can appear on both: that is where the law is contested. A red or yellow chip is the case's own overall treatment.
| Case | Followed | Cited |
|---|---|---|
Searle Pharmaceuticals, Inc. v. Department of Revenuegreen2 sentences2023In an equal protection challenge, “ ‘[t]he burden is on the one attacking the legislative arrangement to negative every conceivable basis which might 8 support it.’ ” Searle Pharmaceuticals, Inc. v. Department of Revenue, 117 Ill. 2d 454, 465 (1987) (quoting Madden v. Kentucky, 309 U.S. 83, 88 (1939)). ¶ 23 The rational basis test does not require that the legislature ever state the purpose or rationale supporting its classification. 2020The standards for evaluating a challenge to a statute based on the uniformity clause are well established: To survive scrutiny under the uniformity clause, a “ ‘nonproperty tax classification must (1) be based on a real and substantial difference between the people taxed and those not taxed, and (2) bear some reasonable relationship to the object of the legislation or to public policy.’ ” Marks v. Vanderventer, 2015 IL 116226, ¶ 19 (quoting Arangold Corp. v. Zehnder, 204 Ill. 2d 142, 153 (2003)). ¶ 35 The uniformity clause was intended to be a broader limitation on legislative power to classif | 14 | 24 |
People v. Whitfieldgreen2 sentences2017Id. at 513 (if a movant cannot meet this preliminary threshold in showing that she is similarly situated to the comparison group, the equal protection claim fails). ¶ 39 Second, assuming Mitchell had properly presented her equal protection argument and shown that she is similarly situated to sworn firefighter/paramedics who receive enhanced health insurance benefits under the Act, we find that there is a rational basis for the Village to -9- treat civilian paramedics like Mitchell differently than full-time firefighters and sworn firefighter/paramedics for purposes of providing health care ben 2016Whitfield, 228 Ill. 2d at 513 (if a movant cannot meet this preliminary threshold in showing that she is similarly situated to the comparison group, the equal protection claim fails). ¶ 39 Second, assuming Mitchell had properly presented her equal protection argument and shown that she is similarly situated to sworn firefighter/paramedics who receive enhanced health insurance benefits under the Act, we find that there is a rational basis for the Village to treat civilian paramedics like Mitchell differently than full-time firefighters and sworn firefighter/paramedics for purposes of providing | 14 | 17 |
Batson v. Kentuckygreen2 sentences2025In Batson v. Kentucky, 476 U.S. 79, 89 (1986), the United States Supreme Court held that the equal protection clause (U.S. Const., amend. 2024In a prior appeal, we reversed the circuit court’s finding that Wright failed to make a prima facie showing of an equal protection violation at the first stage proceeding established by Batson v. Kentucky, 476 U.S. 79 (1986); remanded the case for second and third stage proceedings under Batson; and Nos. 1-16-1404 & 1-22-1242 retained jurisdiction to resolve any further matters following the remand hearing. | 11 | 90 |
Wauconda Fire Protection District v. Stonewall Orchards, LLPgreen2 sentences2022Dist. v. Stonewall Orchards, LLP, 214 Ill. 2d 417, 434 (2005). ¶ 76 When undertaking an equal protection analysis there is a strong presumption, absent the presence of an inherently suspect classification or of a fundamental right, that a classification scheme established either by statute or by ordinance is valid. 2017Wauconda Fire Protection District , 214 Ill. 2d at 434 , 293 Ill.Dec. 246 , 828 N.E.2d 216 . ¶ 15 As we explained in In re M.A. , 2015 IL 118049 , ¶ 25, 397 Ill.Dec. 759 , 43 N.E.3d 86 , a threshold matter in addressing an equal protection claim is ascertaining whether the individual is similarly situated to the comparison group. " 'Evidence of different treatment of unlike groups does not support an equal protection claim.' " Id. (quoting In re Derrico G. , 2014 IL 114463 , ¶ 92, 383 Ill.Dec. 679 , 15 N.E.3d 457 ). | 9 | 18 |
Jacobson v. Department of Public Aidgreen2 sentences2023Jacobson v. Department of Public Aid, 171 Ill. 2d 314, 322 (1996). ¶ 47 The threshold question in the equal protection analysis is whether the claimant is “similarly situated” to the comparison group. “ ‘Evidence of different treatment of unlike groups does not support an equal protection claim.’ ” M.A., 2015 IL 118049, ¶ 25 (quoting In re Derrico G., 2014 IL 114463, ¶ 92 ). 2023Jacobson v. Department of Public Aid, 171 Ill. 2d 314, 322 (1996). ¶ 47 The threshold question in the equal protection analysis is whether the claimant is “similarly situated” to the comparison group. “ ‘Evidence of different treatment of unlike groups does not support an equal protection claim.’ ” M.A., 2015 IL 118049, ¶ 25 (quoting In re Derrico G., 2014 IL 114463, ¶ 92 ). | 9 | 12 |
Geja's Cafe v. Metropolitan Pier & Exposition Authoritygreen2 sentences2018The uniformity clause "was intended to encompass the equal protection clause and add to it even more limitations on government." Id. at 247 , 180 Ill.Dec. 135 , 606 N.E.2d 1212 . 2018The uniformity clause "was intended to encompass the equal protection clause and add to it even more limitations on government." Id. at 247 , 180 Ill.Dec. 135 , 606 N.E.2d 1212 . | 8 | 23 |
In Re RCgreen2 sentences2019“However, the equal protection clause does not forbid the legislature from drawing proper distinctions in legislation among different categories of people.” Id. ¶ 110 Here, the legislative intent to allow for expedited termination proceedings in aggravated cases is appropriate. 2003"However, the equal protection clause does not forbid the legislature from drawing proper distinctions in legislation among different categories of people." R.C., 195 Ill.2d at 309, 253 Ill.Dec. 699 , 745 N.E.2d 1233 . | 8 | 13 |
| People v. Fishergreen | 7 | 7 |
In re M.A.green2 sentences2025For example, our supreme court found that juvenile sex offenders were not similarly situated to juvenile violent offenders and rejected an equal protection claim on that basis, declaring that “[s]imply declaring a group similarly situated does not make it so absent some evidence that the individuals are in all respects alike.” In re M.A., 2015 IL 118049, ¶ 33 . 2025“The equal protection clause guarantees that similarly situated individuals will be treated in a similar manner ***.” In re M.A., 2015 IL 118049, ¶ 24 . | 6 | 15 |
Nevitt v. Langfeldergreen2 sentences1995I, § 2.) In resolving challenges brought under that provision of the Illinois Constitution, we apply the same standards that govern equal protection claims made under the fourteenth amendment to the Federal Constitution. ( Nevitt v. Langfelder (1993), 157 Ill.2d 116, 124 , 191 Ill.Dec. 36 , 623 N.E.2d 281 ; People v. Reed (1992), 148 Ill.2d 1, 7 , 169 Ill.Dec. 282 , 591 N.E.2d 455 .) The heart of the equal protection guarantee is that persons similarly situated shall be treated similarly. ( In re Marriage of Diehl (1991), 221 Ill.App.3d 410, 427 , 164 Ill.Dec. 73 , 582 N.E.2d 281 .) The equal 1995I, § 2.) In resolving challenges brought under that provision of the Illinois Constitution, we apply the same standards that govern equal protection claims made under the fourteenth amendment to the Federal Constitution. ( Nevitt v. Langfelder (1993), 157 Ill.2d 116, 124 , 191 Ill.Dec. 36 , 623 N.E.2d 281 ; People v. Reed (1992), 148 Ill.2d 1, 7 , 169 Ill.Dec. 282 , 591 N.E.2d 455 .) The heart of the equal protection guarantee is that persons similarly situated shall be treated similarly. ( In re Marriage of Diehl (1991), 221 Ill.App.3d 410, 427 , 164 Ill.Dec. 73 , 582 N.E.2d 281 .) The equal | 6 | 12 |
People v. Adamsgreen2 sentences1999In Adams, the supreme court explained equal protection analysis as follows: “A claim that a statute violates the principles of equal protection requires an analysis of whether a substantial right is involved, or whether the statute discriminates against a suspect class. [Citation.] When neither of these factors comes into play, the equal protection standard, like due process, utilizes a rational basis test, which prevents the implementation of a statute if it irrationally differentiates between persons similarly situated.” Adams, 144 Ill. 2d at 391 . 1999In Adams , the supreme court explained equal protection analysis as follows: *590 "A claim that a statute violates the principles of equal protection requires an analysis of whether a substantial right is involved, or whether the statute discriminates against a suspect class. [Citation.] When neither of these factors comes into play, the equal protection standard, like due process, utilizes a rational basis test, which prevents the implementation of a statute if it irrationally differentiates between persons similarly situated." Adams, 144 Ill.2d at 391 , 163 Ill.Dec. 483 , 581 N.E.2d 637 . | 6 | 10 |
People v. Reedgreen2 sentences2014Reed, 148 Ill. 2d at 7-8 . ¶ 68 However, before we can reach the ultimate question of whether the complained of statute violates the equal protection clause, we must first determine whether respondent is similarly situated to the comparison group. 2014Reed, 148 Ill. 2d at 7-8 . ¶ 68 However, before we can reach the ultimate question of whether the complained of statute violates the equal protection clause, we must first determine whether respondent is similarly situated to the comparison group. | 5 | 17 |
Allegro Services, Ltd. v. Metropolitan Pier & Exposition Authoritygreen2 sentences2011“Although the uniformity clause imposes a more stringent standard than the equal protection clause, the scope of a court’s inquiry under the uniformity clause remains relatively narrow.” Allegro Services, Ltd. v. Metropolitan Pier & Exposition Authority, 172 Ill. 2d 243, 250 (1996). 2008We further explained the nature of the uniformity clause in Arangold Corp.: “The uniformity clause was intended to be a broader limitation on legislative power to classify for nonproperty tax purposes than the limitation of the equal protection clause (Searle Pharmaceuticals, Inc. v. Department of Revenue, 117 Ill. 2d 454, 469 (1987)) and was meant to insure that taxpayers would receive added protection in the state constitution based upon a standard of reasonableness that is more rigorous than that contained in the federal constitution (Milwaukee Safeguard, 179 Ill. 2d at 102). *** Despite th | 5 | 14 |
Village of Vernon Hills v. Vernon Fire Protection Districtgreen2 sentences1997A special legislation challenge generally is judged under the same standards applicable to an equal protection challenge. *1071 Village of Vernon Hills, 168 Ill.2d at 123 , 212 Ill.Dec. 883 , 658 N.E.2d 365 . 1997A special legislation challenge generally is judged under the same standards applicable to an equal protection challenge. *1071 Village of Vernon Hills, 168 Ill.2d at 123 , 212 Ill.Dec. 883 , 658 N.E.2d 365 . | 5 | 14 |
Nordlinger v. Hahngreen2 sentences2016This court noted that the equal protection clause forbids disparate treatment of persons who are “ ‘in all relevant respects alike’ ” (emphasis omitted) (id. ¶ 92 (quoting Nordlinger v. Hahn, 505 U.S. 1, 10 (1992))) and then explained that juvenile proceedings are “fundamentally different from criminal proceedings” (id. ¶ 103) and that the reason the Act exists separate and apart from the Criminal Code and the Unified Code of Corrections is that the “legislature has recognized that juveniles are not similarly situated to adults” (id. ¶ 101). 2015This court noted that the equal protection clause forbids disparate treatment of persons who are “ ‘in all relevant respects alike’ ” (emphasis omitted) (id. ¶ 92 (quoting Nordlinger v. Hahn, 505 U.S. 1, 10 (1992))), and then explained that juvenile proceedings are “fundamentally different from criminal proceedings” (id. ¶ 103) and that the reason the Act exists separate and apart from the Criminal Code and the Code of Corrections is that the “legislature has recognized that juveniles are not similarly situated to adults” (id. ¶ 101). | 5 | 12 |
| People v. Shephardgreen | 5 | 8 |
| People v. Alcozergreen | 5 | 6 |
Illinois Housing Development Authority v. Van Metergreen2 sentences1992Section 2-622 does not "implicate a suspect or quasi-suspect classification, and accordingly the appropriate standard for determining the plaintiff's equal protection challenge[] under the Illinois and Federal constitutions is whether the legislation bears a rational relationship to a legitimate governmental interest. ( McDonald v. Board of Election Commissioners (1969), 394 U.S. 802, 809 , 22 L.Ed.2d 739, 745 , 89 S.Ct. 1404, 1408 ; Illinois Housing Development Authority v. Van Meter (1980), 82 Ill.2d 116, 119-20 [ 45 Ill.Dec. 18 , 412 N.E.2d 151 ].) This standard applies as well to the addit 1992Section 2-622 does not "implicate a suspect or quasi-suspect classification, and accordingly the appropriate standard for determining the plaintiff's equal protection challenge[] under the Illinois and Federal constitutions is whether the legislation bears a rational relationship to a legitimate governmental interest. ( McDonald v. Board of Election Commissioners (1969), 394 U.S. 802, 809 , 22 L.Ed.2d 739, 745 , 89 S.Ct. 1404, 1408 ; Illinois Housing Development Authority v. Van Meter (1980), 82 Ill.2d 116, 119-20 [ 45 Ill.Dec. 18 , 412 N.E.2d 151 ].) This standard applies as well to the addit | 4 | 14 |
Jenkins v. Wugreen2 sentences1992Section 2-622 does not "implicate a suspect or quasi-suspect classification, and accordingly the appropriate standard for determining the plaintiff's equal protection challenge[] under the Illinois and Federal constitutions is whether the legislation bears a rational relationship to a legitimate governmental interest. ( McDonald v. Board of Election Commissioners (1969), 394 U.S. 802, 809 , 22 L.Ed.2d 739, 745 , 89 S.Ct. 1404, 1408 ; Illinois Housing Development Authority v. Van Meter (1980), 82 Ill.2d 116, 119-20 [ 45 Ill.Dec. 18 , 412 N.E.2d 151 ].) This standard applies as well to the addit 1992Moreover, our supreme court has recently summarized the relevant inquiry applicable to judge the merits of an equal protection claim raised in a State forum: “As stated in Jenkins v. Wu (1984), 102 Ill. 2d 468, 477 , ‘[t]he fourteenth amendment to the Federal Constitution requires equality between groups of persons “similarly situated.” It does not deny a State the power to treat different classes of persons differently.’ (Eisenstadt v. Baird (1972), 405 U.S. 438, 446-47 , 31 L. | 4 | 11 |
| In Re AAgreen | 4 | 7 |
| Chicago National League Ball Club, Inc. v. Thompsongreen | 4 | 6 |
| Bilyk v. Chicago Transit Authoritygreen | 4 | 5 |
People v. Bradleygreen2 sentences2002Jacobson v. Department of Public Aid , 171 Ill. 2d 314, 324 , 664 N.E.2d 1024, 1029 (1996). "'The equal protection clause does not deny [s]tates the power to treat different classes of persons in different ways.'" People v. Mathey , 99 Ill. 2d 292, 296 , 458 N.E.2d 499, 501 (1983), quoting People v. Bradley , 79 Ill. 2d 410, 416 , 403 N.E.2d 1029, 1031 (1980). 2002Jacobson v. Department of Public Aid , 171 Ill. 2d 314, 324 , 664 N.E.2d 1024, 1029 (1996). "'The equal protection clause does not deny [s]tates the power to treat different classes of persons in different ways.'" People v. Mathey , 99 Ill. 2d 292, 296 , 458 N.E.2d 499, 501 (1983), quoting People v. Bradley , 79 Ill. 2d 410, 416 , 403 N.E.2d 1029, 1031 (1980). | 3 | 26 |
The People v. McCabegreen2 sentences2014Since marijuana was closer in character to the substances contained in the Drug Abuse Control Act and “dissimilar from drugs under the Narcotic Drug Act,” the supreme court ruled that the inclusion of marijuana in the Narcotic Drug Act was “arbitrary” and “offends the equal-protection clause of the United States [C]onstitution.” Id. at 349-50 . ¶ 21 Unlike the statute at issue in McCabe, which grouped marijuana only with “hard drugs” like heroin and cocaine, the DUI statute groups marijuana with all other drugs and intoxicating compounds. 2014Since marijuana was closer in character to the substances contained in the Drug Abuse Control Act and “dissimilar from drugs under the Narcotic Drug Act,” the supreme court ruled that the inclusion of marijuana in the Narcotic Drug Act was “arbitrary” and “offends the equal- protection clause of the United States [C]onstitution.” Id. at 349-50 . ¶ 21 Unlike the statute at issue in McCabe, which grouped marijuana only with "hard drugs" like heroin and cocaine, the DUI statute groups marijuana with all other drugs and intoxicating 6 compounds. | 3 | 24 |
Best v. Taylor MacHine Worksgreen2 sentences2018“A special legislation challenge generally is judged under the same standards applicable to an equal protection challenge.” Best v. Taylor Machine Works, 179 Ill. 2d 367, 393 (1997). 2017"A special legislation challenge generally is judged under the same standards applicable to an equal protection challenge." Best v. Taylor Machine Works , 179 Ill. 2d 367 , 393, 228 Ill.Dec. 636 , 689 N.E.2d 1057 (1997). | 3 | 14 |
Skinner v. Oklahoma Ex Rel. Williamsongreen2 sentences2006The equal protection clause is triggered when the law “lays an unequal hand on those who have committed intrinsically the same quality of offense.” Skinner v. Oklahoma, 316 U.S. 535, 541 , 86 L. 2006The equal protection clause is triggered when the law “lays an unequal hand on those who have committed intrinsically the same quality of offense.” Skinner v. Oklahoma, 316 U.S. 535, 541 , 86 L. | 3 | 12 |
| Fumarolo v. Chicago Board of Educationgreen | 3 | 9 |
| BRUSO BY BRUSO v. Alexian Bros. Hosp.green | 3 | 8 |
| People v. Kimbroughgreen | 3 | 7 |
| Crusius v. Illinois Gaming Boardgreen | 3 | 7 |
| Milwaukee Safeguard Insurance v. Selckegreen | 3 | 7 |
| Dandridge v. Williamsgreen | 3 | 7 |
| Arangold Corp. v. Zehndergreen | 3 | 6 |
People v. Mastersongreen2 sentences2025Finally, intermediate scrutiny “applies to classifications based on gender, illegitimacy, and content-neutral incidental burdens to speech” and requires a showing that “the statute is substantially related to an important governmental interest.” Id. ¶ 42 However, as a threshold matter, an equal protection claim “requires a showing that the individual raising it is similarly situated to the comparison group.” Id. ¶ 25. 2024Id. ¶ 53 As a threshold matter, though, the party raising an equal protection claim must show that he is similarly situated to the comparison group. | 2 | 14 |
Eisenstadt v. Bairdgreen2 sentences2015When an equal protection claim challenges a legislative classification, such as the saving clause here, that classification “ ‘must be reasonable, not arbitrary, and must rest upon some ground of difference having a fair and substantial relation to the object of the legislation.’ ” (Internal quotation marks omitted.) People v. Watson, 118 Ill. 2d 62, 67 (1987) (quoting Eisenstadt v. Baird, 405 U.S. 438, 447 (1972) (collecting cases)). 2015When an equal protection claim challenges a legislative classification, such as the saving clause here, that classification “ ‘must be reasonable, not arbitrary, and must rest upon some ground of difference having a fair and substantial relation to the object of the legislation.’ ” (Internal quotation marks omitted.) People v. Watson, 118 Ill. 2d 62, 67 (1987) (quoting Eisenstadt v. Baird, 405 U.S. 438, 447 (1972) (collecting cases)). | 2 | 14 |
People v. Donohogreen2 sentences2024Donoho, 204 Ill. 2d at 177 . ¶ 64 Our first step in the equal protection analysis is to determine if defendant, as an individual charged under subsection (a)(7) who used cannabis without a valid registry card, is similarly situated to the comparison group, cannabis users with a valid registry cards. 2012According to defendant, it is not reasonable or fair for the legislature to prohibit the sex partners of such people from photographing such otherwise lawful, private, sexual activity. ¶ 40 “The court applies the same equal protection analysis under both the United States and -11- Illinois Constitutions.” Donoho, 204 Ill. 2d at 176 . | 2 | 12 |
| Anderson v. Wagnergreen | 2 | 9 |
| People v. M.A.green | 2 | 6 |
| Village of Oak Lawn v. Rosewellgreen | 2 | 6 |
| Harris v. Manor Healthcare Corp.green | 2 | 6 |
| Case | Negative | Cited |
|---|---|---|
| No negative-treatment citations attached to this issue in Illinois. Read the followed side critically anyway. | ||
| Case | Cited | Years |
|---|---|---|
In re Jonathon C.B.
green
2 sentences2017The equal protection clause “guarantees that similarly situated individuals will be treated in a similar fashion, unless the government can demonstrate an appropriate reason to treat them differently.” In re Jonathon C.B., 2011 IL 107750, ¶ 116 . 2016The equal protection clause “guarantees that similarly situated individuals will be treated in a similar fashion, unless the government can demonstrate an appropriate reason to treat them differently.” In re Jonathon C.B., 2011 IL 107750, ¶ 116 . | 14 | 2014–2023 |
Swain v. Alabama
red
2 sentences1993Ed. 2d 759 , 85 S. Ct. 824 , suggested that the use of peremptory challenges to systematically exclude African-Americans from the jury might violate the equal protection clause of the fourteenth amendment. 1992Ed. 2d 759 , 85 S. Ct. 824 , which had required a defendant to establish case-by-case discrimination in order to prevail on an equal protection claim. | 14 | 1975–2000 |
S. Bloom, Inc. v. Mahin
green
2 sentences1991The standards used in determining an equal protection challenge are to be utilized in determining a challenge to the statute under the special legislation provisions of our constitution, and a statute challenged as special legislation will be upheld if the differentiation it makes between similarly situated persons bears a rational relationship to a legitimate legislative purpose. ( People v. Gurell (1983), 98 Ill.2d 194, 206 , 74 Ill.Dec. 516 , 456 N.E.2d 18 ; see also Illinois Housing Development Authority v. Van Meter (1980), 82 Ill.2d 116, 124 , 45 Ill.Dec. 18 , 412 N.E.2d 151 ; Anderson v 1991The standards used in determining an equal protection challenge are to be utilized in determining a challenge to the statute under the special legislation provisions of our constitution, and a statute challenged as special legislation will be upheld if the differentiation it makes between similarly situated persons bears a rational relationship to a legitimate legislative purpose. ( People v. Gurell (1983), 98 Ill.2d 194, 206 , 74 Ill.Dec. 516 , 456 N.E.2d 18 ; see also Illinois Housing Development Authority v. Van Meter (1980), 82 Ill.2d 116, 124 , 45 Ill.Dec. 18 , 412 N.E.2d 151 ; Anderson v | 11 | 1976–1992 |
Kujawinski v. Kujawinski
green
2 sentences2020This court had upheld section 513 against an equal protection challenge in Kujawinski v. Kujawinski, 71 Ill. 2d 563 (1978), but Charles argued that the decision no longer applied due to changes in family structures, including an increase in the number of divorced and never-married parents. 2020This court finds that there is no rational basis for this difference.” ¶ 12 Prior to reaching that conclusion, the trial court recognized that this court had already decided in Kujawinski, 71 Ill. 2d 563 , that section 513 did not violate the equal protection clause. | 10 | 1984–2020 |
In re Derrico G.
green
2 sentences2023Jacobson v. Department of Public Aid, 171 Ill. 2d 314, 322 (1996). ¶ 47 The threshold question in the equal protection analysis is whether the claimant is “similarly situated” to the comparison group. “ ‘Evidence of different treatment of unlike groups does not support an equal protection claim.’ ” M.A., 2015 IL 118049, ¶ 25 (quoting In re Derrico G., 2014 IL 114463, ¶ 92 ). 2023Jacobson v. Department of Public Aid, 171 Ill. 2d 314, 322 (1996). ¶ 47 The threshold question in the equal protection analysis is whether the claimant is “similarly situated” to the comparison group. “ ‘Evidence of different treatment of unlike groups does not support an equal protection claim.’ ” M.A., 2015 IL 118049, ¶ 25 (quoting In re Derrico G., 2014 IL 114463, ¶ 92 ). | 9 | 2015–2023 |
| People v. Esposito green | 9 | 1989–1995 |
| Reed v. Reed green | 9 | 1975–1995 |
| Shelley v. Kraemer green | 8 | 1995–2009 |
| Thillens, Inc. v. Morey green | 7 | 1971–1992 |
| People v. Richardson green | 6 | 2015–2025 |
| Moline School District v. Quinn green | 6 | 2019–2023 |
| Strauder v. West Virginia red | 6 | 1983–1994 |
| People v. Bales green | 6 | 1985–1992 |
| People Ex Rel. Difanis v. Barr green | 6 | 1984–1992 |
| Hernandez v. New York green | 5 | 1994–2025 |
| People v. Gorgis green | 5 | 2003–2012 |
| People v. Eckhardt green | 5 | 1989–2009 |
| Trimble v. Gordon green | 5 | 1991–1996 |
| People v. Gurell green | 5 | 1984–1991 |
| Harper v. Virginia Board of Elections green | 5 | 1979–1984 |
| Shapiro v. Thompson green | 5 | 1975–1981 |
| Lehnhausen v. Lake Shore Auto Parts Co. green | 5 | 1973–1979 |
| McGowan v. Maryland green | 5 | 1965–1977 |
| The People v. Pardo green | 5 | 1973–1974 |
| Piccioli v. Board of Trustees of the Teachers' Retirement System green | 4 | 2020–2024 |
Counted by distinct opinions that both name this issue and are annotated to the section; sections every opinion cites regardless of issue are not filtered here, so read the counts against the total above.
Opinions by the citing court's state. A doctrine retained in one state and abandoned in another shows up here as a year span that stalls.