Counties in Utah by gini index

Name: Counties in Utah by gini index, 2023
Creator: U.S. Census Bureau
License: Public domain (US federal government work, citation requested)

Summit County had the highest gini index of 29 counties in 2023, at 50.3 index. Beaver County had the lowest, at 34.4 index. The median was 41.4 index and the figure for Utah was 42.8 index. Source: the U.S. Census Bureau.

Highest50.3Summit County

Lowest34.4Beaver County

Median41.429 counties

Utah42.8History

All counties, 2023

CSV Chart (SVG)

index. Source: U.S. Census Bureau. Retrieved 2026-10-10.

Full ranking

Rank	Counties	2023 index	Change on 2022
1	Summit County	50.3	-0.8
2	Grand County	48	+2.5
3	Wasatch County	46.8	-1.5
4	San Juan County	46.1	-4.5
5	Piute County	45.9	-1.7
6	Garfield County	45.8	+2.5
7	Washington County	45.1	+0.5
8	Uintah County	45.1	+3.2
9	Kane County	44	-2.5
10	Carbon County	43.9	+1.6
11	Cache County	43.2	+0.5
12	Salt Lake County	43	0
13	Iron County	42.9	+0.8
14	Duchesne County	42.5	+1.1
15	Utah County	41.4	-0.7
16	Sanpete County	41	-0.3
17	Daggett County	40.9	+1.4
18	Weber County	39.9	+0.2
19	Box Elder County	39.7	-1.1
20	Davis County	39.1	-0.6
21	Tooele County	38.8	+0.7
22	Sevier County	38.7	+0.1
23	Wayne County	38.6	+1.4
24	Emery County	38.2	+1.4
25	Juab County	37.4	-0.6
26	Rich County	37.4	+0.3
27	Morgan County	36.5	-0.9
28	Millard County	36	-3.4
29	Beaver County	34.4	+1.2

Other periods

2024
2023
2022
2021

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/2023/table-based-SF/data/5YRData/acsdt5y2023-b19083.dat. Retrieved 2026-10-10.

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Questions

Which county has the highest gini index?

Summit County, with 50.3 index in 2023, according to the U.S. Census Bureau.

Which county has the lowest gini index?

Beaver County, with 34.4 index in 2023.

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.