Demographics of Sevier County, Utah

Sevier County, Utah had 22,827 people on July 1, 2025, by the Census Bureau’s estimate: +1,273 since July 2020. Age, income, poverty, housing and origin below come from the American Community Survey, averaged over 2020–2024, each with its margin of error.

Sevier County, in four figures

22,827
Population: July 1, 2025, Vintage 2025 estimate.; +5.9%
Change since July 2020: +1,273 people.; 36.8 ±0.4
Median age: ACS 2020–⁠2024.; $74,884 ±$3,625
Median household income: ACS 2020–⁠2024, in 2024 dollars.

Population, year by year

July 1 estimates from the Census Bureau’s Vintage 2025. Each year's change is births less deaths, net moves from abroad and net moves from elsewhere in the country, with the Bureau's small residual. The 2020 row's components run 3 months, from the April census to July 1.

Sevier County, Utah's population grew 5.9% from July 2020 to July 2025, against +3.1% nationally

The July 1 estimate of Sevier County, Utah's resident population and the nation's, each year of the Census Bureau's Vintage 2025, as a share of its July 2020 level (= 100).

U.S. Census Bureau — Census Bureau population estimates — counties and Puerto Rico municipios, with components of change

About this chart

The figures

Sevier County, Utah's population grew 5.9% from July 2020 to July 2025, against +3.1% nationally. The July 1 estimate of Sevier County, Utah's resident population and the nation's, each year of the Census Bureau's Vintage 2025, as a share of its July 2020 level (= 100).
July 1	Population	Index	United States
2020	21,554	100.0	100.0
2021	21,898	101.6	100.2
2022	22,078	102.4	100.7
2023	22,378	103.8	101.6
2024	22,592	104.8	102.5
2025	22,827	105.9	103.1

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Population of Sevier County, Utah on July 1 of each year, Vintage 2025
July 1	Population	Change	Births less deaths	From abroad	From elsewhere in the country
2020	21,554	+47	+24	0	+17
2021	21,898	+344	+39	0	+304
2022	22,078	+180	+63	+11	+120
2023	22,378	+300	+76	−4	+229
2024	22,592	+214	+73	−1	+144
2025	22,827	+235	+72	−6	+170

Age, 2020–2024

The median age is 36.8 ±0.4: for men 36.2 ±0.5 and for women 37.4 ±1.1. Shares are of everyone the survey counts, in the Bureau’s sex-by-age table (B01001).

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People in Sevier County by age, ACS 2020–2024
Age	People	Share	Utah	United States
Under 5	1,419 ±50	6.4% ±0.2	6.9% ±<0.1	5.6% ±<0.1
5 to 17	4,725 ±212	21.4% ±1.0	20.9% ±0.1	16.3% ±<0.1
18 to 24	1,892 ±165	8.6% ±0.7	11.6% ±0.1	9.1% ±<0.1
25 to 44	5,381 ±220	24.4% ±1.0	28.6% ±0.1	26.9% ±<0.1
45 to 64	4,922 ±226	22.3% ±1.0	20.1% ±0.1	24.8% ±<0.1
65 and over	3,746 ±265	17.0% ±1.2	11.9% ±0.1	17.2% ±<0.1

Income and poverty, 2020–2024

Median household income is $74,884 ±$3,625, and income per person $31,154 ±$1,457, in 2024 dollars. The median is $95,166 ±$774 in Utah and $80,734 ±$166 in the United States.

Households by income

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Households in Sevier County by income, ACS 2020–2024
Household income	Households	Share	Utah	United States
Under $25,000	912 ±199	12.2% ±2.6	9.0% ±0.2	14.6% ±<0.1
$25,000 to $49,999	1,321 ±200	17.6% ±2.6	13.8% ±0.3	16.7% ±<0.1
$50,000 to $74,999	1,524 ±222	20.3% ±2.9	15.5% ±0.3	15.5% ±<0.1
$75,000 to $99,999	1,243 ±169	16.6% ±2.2	14.2% ±0.3	12.6% ±<0.1
$100,000 to $149,999	1,360 ±182	18.1% ±2.4	21.6% ±0.3	17.5% ±<0.1
$150,000 to $199,999	761 ±143	10.1% ±1.9	11.9% ±0.2	9.6% ±<0.1
$200,000 or more	382 ±97	5.1% ±1.3	13.9% ±0.2	13.4% ±0.1

Poverty by age

The poverty rate is the share of people whose family income is below the federal threshold for their family’s size, of everyone for whom the Bureau determines it (B17020).

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Poverty rate in Sevier County by age, ACS 2020–2024
Age	Below poverty	Rate	Utah	United States
All ages	2,093 ±366	9.7% ±1.7	8.5% ±0.2	12.5% ±0.1
Under 18	514 ±147	8.7% ±2.5	8.8% ±0.3	16.1% ±0.1
18 to 59	1,206 ±219	11.2% ±2.0	8.7% ±0.3	11.6% ±0.1
60 and over	373 ±143	7.6% ±2.9	7.4% ±0.3	11.0% ±<0.1

Housing, 2020–2024

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Housing in Sevier County, ACS 2020–2024
Measure	Sevier County	Utah	United States
Housing units	8,831 ±32	1,223,468 ±257	143,775,355 ±10,234
Occupied	85.0% ±2.1	91.9% ±0.2	89.9% ±0.1
Vacant	15.0% ±2.2	8.1% ±0.2	10.1% ±0.1
Owner occupied	77.8% ±2.3	70.2% ±0.4	65.2% ±0.3
Renter occupied	22.2% ±2.8	29.8% ±0.4	34.8% ±0.1
Median home value	$311,200 ±$15,978	$489,400 ±$1,629	$332,700 ±$236
Median gross rent	$912 ±$68	$1,496 ±$9	$1,413 ±$2
Median year built	1977 ±3	1992 ±1	1980 ±1

Occupied and vacant are shares of all housing units; owner and renter occupied are shares of occupied units. Value and rent are medians in 2024 dollars.

Origin and place of birth, 2020–2024

Hispanic or Latino origin is not a race in the Census Bureau’s tables. Here the people of Hispanic origin, of any race, are one row, and everyone else is counted by race alone (B03002), so the rows add to the whole.

Hispanic origin and race

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People in Sevier County by Hispanic origin and race, ACS 2020–2024
Origin	People	Share	Utah	United States
Hispanic or Latino	1,171 ±0	5.3% ±<0.1	15.9% ±<0.1	19.3% ±<0.1
White alone, not Hispanic	20,073 ±42	90.9% ±0.2	74.7% ±0.1	57.4% ±<0.1
Black alone, not Hispanic	0 to 52	0% to 0.2%	1.1% ±<0.1	11.9% ±<0.1
Asian alone, not Hispanic	62 ±22	0.3% ±0.1	2.4% ±0.1	5.9% ±<0.1
American Indian and Alaska Native alone, not Hispanic	94 ±46	0.4% ±0.2	0.6% ±<0.1	0.5% ±<0.1
Native Hawaiian and Other Pacific Islander alone, not Hispanic	42 ±20	0.2% ±0.1	0.9% ±<0.1	0.2% ±<0.1
Some other race alone, not Hispanic	22 to 112	0.1% to 0.5%	0.4% ±<0.1	0.6% ±<0.1
Two or more races, not Hispanic	551 ±76	2.5% ±0.3	4.0% ±0.1	4.3% ±<0.1

A range (the estimate less and plus its margin) where the Bureau's estimate is too uncertain to state as one number: a coefficient of variation over 30%.

Place of birth and citizenship

“Born a citizen outside the states” counts people born in Puerto Rico, the island areas, or abroad to American parents. Naturalized citizens and those who are not citizens together make up the people born abroad (B05002).

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People in Sevier County by place of birth and citizenship, ACS 2020–2024
Born	People	Share	Utah	United States
Born in the state	16,722 ±485	75.7% ±2.2	60.7% ±0.3	57.3% ±<0.1
Born in another state	4,936 ±518	22.4% ±2.3	29.3% ±0.2	26.9% ±<0.1
Born a citizen outside the states	0 to 72	0% to 0.3%	1.1% ±0.1	1.7% ±<0.1
Born abroad	391 ±110	1.8% ±0.5	8.9% ±0.1	14.1% ±<0.1
Naturalized citizens	158 ±55	0.7% ±0.2	3.8% ±0.1	7.4% ±<0.1
Not citizens	233 ±100	1.1% ±0.5	5.1% ±0.1	6.8% ±<0.1

A range (the estimate less and plus its margin) where the Bureau's estimate is too uncertain to state as one number: a coefficient of variation over 30%.

Sevier County among the counties of Utah

14th of 29 by population, July 2025. Every one is listed on the Utah page.

Counties of Utah near Sevier County in population, July 2025
County	July 2025	Change since 2020
Box Elder County	65,320	+12.7%
Summit County	43,141	+1.6%
Wasatch County	38,514	+9.8%
Uintah County	38,278	+7.3%
Sanpete County	31,453	+10.3%
Sevier County	22,827	+5.9%
Duchesne County	20,856	+6.3%
Carbon County	20,680	+1.0%
San Juan County	14,542	+0.1%
Millard County	14,057	+7.7%
Juab County	13,567	+14.8%

Elsewhere on the site

Sources

Census Bureau population estimates — counties and Puerto Rico municipios, with components of change — U.S. Census Bureau · U.S. Government work · retrieved September 25, 2026
American Community Survey 5-year estimates — table-based Summary File · U.S. Government work

Data retrieved September 25, 2026