Counties in Oklahoma by gini index, 2024

Harmon County had the highest gini index of 77 counties in 2024, at 52.1 index. Canadian County had the lowest, at 39.2 index. The median was 44.8 index and the figure for Oklahoma was 46.7 index. Source: the U.S. Census Bureau.

Highest52.1Harmon County
Lowest39.2Canadian County
Median44.877 counties
Oklahoma46.7History

Top 40 counties, 2024

CSVChart (SVG)

Harmon CountyHarmon County: 52.1 index52.1Payne CountyPayne County: 52.1 index52.1Cotton CountyCotton County: 51.7 index51.7Oklahoma CountyOklahoma County: 49.1 index49.1Murray CountyMurray County: 48.8 index48.8Choctaw CountyChoctaw County: 48.5 index48.5Tulsa CountyTulsa County: 48.3 index48.3Washington CountyWashington County: 48.3 index48.3Pushmataha CountyPushmataha County: 48.1 index48.1McIntosh CountyMcIntosh County: 48.1 index48.1Custer CountyCuster County: 47.8 index47.8Tillman CountyTillman County: 47.7 index47.7Stephens CountyStephens County: 47.7 index47.7Delaware CountyDelaware County: 47.5 index47.5Carter CountyCarter County: 47.3 index47.3Coal CountyCoal County: 46.6 index46.6Nowata CountyNowata County: 46.6 index46.6Okmulgee CountyOkmulgee County: 46.5 index46.5McCurtain CountyMcCurtain County: 46.3 index46.3Cimarron CountyCimarron County: 46.2 index46.2Adair CountyAdair County: 46 index46Pittsburg CountyPittsburg County: 46 index46Haskell CountyHaskell County: 46 index46Logan CountyLogan County: 45.9 index45.9Jefferson CountyJefferson County: 45.9 index45.9Roger Mills CountyRoger Mills County: 45.6 index45.6Beckham CountyBeckham County: 45.6 index45.6Grant CountyGrant County: 45.6 index45.6Greer CountyGreer County: 45.5 index45.5Cherokee CountyCherokee County: 45.5 index45.5Kiowa CountyKiowa County: 45.5 index45.5Okfuskee CountyOkfuskee County: 45.5 index45.5Sequoyah CountySequoyah County: 45.2 index45.2Atoka CountyAtoka County: 45.1 index45.1Osage CountyOsage County: 45 index45Seminole CountySeminole County: 44.9 index44.9Lincoln CountyLincoln County: 44.9 index44.9Marshall CountyMarshall County: 44.8 index44.8Creek CountyCreek County: 44.8 index44.8Le Flore CountyLe Flore County: 44.7 index44.7
index. Source: U.S. Census Bureau. Retrieved 2026-10-10.

Full ranking

RankCounties2024
index
Change on 2023
1Harmon County52.1+4.2
1Payne County52.1+1.2
3Cotton County51.7+3.7
4Oklahoma County49.1+0.2
5Murray County48.8+1.7
6Choctaw County48.5+1.5
7Tulsa County48.3-0.4
8Washington County48.3+1.2
9Pushmataha County48.1+0.1
10McIntosh County48.1-0.8
11Custer County47.8-0.4
12Tillman County47.7+1.7
13Stephens County47.7-0.1
14Delaware County47.5+0.9
15Carter County47.3+1.5
16Coal County46.6+0.2
17Nowata County46.6-0.1
18Okmulgee County46.5-0.6
19McCurtain County46.3+0.2
20Cimarron County46.2-2.1
21Adair County46+0.9
22Pittsburg County46-0.9
23Haskell County46+0.2
24Logan County45.9-0.9
25Jefferson County45.9-7.1
26Roger Mills County45.6-8.7
27Beckham County45.6-2.7
27Grant County45.6+1.7
29Greer County45.5+3.9
30Cherokee County45.5-2.6
31Kiowa County45.5-0.5
32Okfuskee County45.5-1
33Sequoyah County45.2+1
34Atoka County45.1+0.1
35Osage County45+0.4
36Seminole County44.9-0.1
37Lincoln County44.9+0.5
38Marshall County44.8+2.6
39Creek County44.8+0.7
40Le Flore County44.7+1
41Latimer County44.7-1.5
42Woods County44.6-1.8
43Kingfisher County44.5-1.4
44Kay County44.4-0.9
45Texas County44.3+3.3
46Pawnee County44.3+1
47Comanche County44.2-0.1
48Muskogee County44.2-1.5
49Johnston County44.2+0.8
50Ottawa County44.1+0.3
51Garvin County44.1+0.8
52Beaver County44+3.3
53Love County43.9-0.2
54Woodward County43.90
55Cleveland County43.9-0.3
56Craig County43.8-0.6
57Pottawatomie County43.7-0.7
58Blaine County43.5+0.1
59Jackson County43.3+0.2
60Bryan County43.2-0.9
61Mayes County43.2-1.1
62Garfield County43.1-1
63McClain County43+1.5
64Hughes County42.7+1.1
65Dewey County42.6+1.3
66Pontotoc County42.5-0.4
67Rogers County42.3+0.6
68Noble County42.2+1.6
69Washita County42.1+0.9
70Grady County42-1.1
71Caddo County41.9-0.1
72Alfalfa County41.8+2
73Major County41.4-1.4
74Wagoner County40.7-0.1
75Harper County40.7+1.9
76Ellis County40-3.2
77Canadian County39.2+0.5

Other periods

About this ranking

Income inequality on a 0 to 100 scale, where 0 is perfect equality.

Eurostat, equivalised disposable income after social transfers (EU-SILC), for the EU and its countries. For other countries use gini_index_world_bank, which is measured on a different basis. For the United States, ACS five-year estimate B19083 measures inequality in household money income before taxes. Census publishes a coefficient from 0 to 1; Invokely multiplies it by 100. The displayed year is the final year of the five-year period. Negative household incomes are treated as zero. This differs from the EU-SILC measure based on equivalised disposable income and should not be treated as directly comparable.

Every value in the ranking comes from the same publisher and the same period, so the counties are compared on one definition. Equal values share a rank.

How to cite

U.S. Census Bureau. American Community Survey 5-year estimates, table B19083: Gini index of household income inequality (coefficient multiplied by 100). https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b19083.dat. Retrieved 2026-10-10.

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Questions

Which county has the highest gini index?

Harmon County, with 52.1 index in 2024, according to the U.S. Census Bureau.

Which county has the lowest gini index?

Canadian County, with 39.2 index in 2024.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: U.S. Census Bureau, American Community Survey 5-year estimates, table B19083: Gini index of household income inequality (coefficient multiplied by 100). Retrieved 2026-10-10.

Gini index: other rankings

Counties in Oklahoma: more rankings