Demographics of Plain City city, Utah

Plain City city, Utah had 9,256 people on July 1, 2025, by the Census Bureau’s estimate: +1,301 since July 2020. Age, income, poverty, housing and origin below come from the survey, averaged over 2020–2024, each with its margin of error.

Plain City city, in four figures

9,256
Population: July 1, 2025, Vintage 2025 estimate. The survey’s 2020–⁠2024 figure is 8,396 ±38.; +16.4%
Change since July 2020: +1,301 people.; 38.3 ±3.5
Median age: ACS 2020–⁠2024.; $132,766 ±$15,257
Median household income: ACS 2020–⁠2024, in 2024 dollars.

Population, year by year

July 1 estimates from the Census Bureau’s Vintage 2025. The Bureau publishes no births, deaths or migration for a place, so the change is the difference between one July estimate and the next.

Plain City city, Utah's population grew 16.4% from July 2020 to July 2025, against +3.1% nationally

The July 1 estimate of Plain City city, 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).

Source: The Census Bureau

About this chart

The figures

Plain City city, Utah's population grew 16.4% from July 2020 to July 2025, against +3.1% nationally. The July 1 estimate of Plain City city, 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	7,955	100.0	100.0
2021	8,198	103.1	100.2
2022	8,390	105.5	100.7
2023	8,631	108.5	101.6
2024	8,937	112.3	102.5
2025	9,256	116.4	103.1

Population of Plain City city, Utah on July 1 of each year, Vintage 2025
July 1	Population	Change
2020	7,955	—
2021	8,198	+243
2022	8,390	+192
2023	8,631	+241
2024	8,937	+306
2025	9,256	+319

Age, 2020–2024

The median age is 38.3 ±3.5: for men 39.9 ±1.7 and for women 35.4 ±6.2. Shares are of everyone the survey counts, in the Bureau’s sex-by-age table (B01001).

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People in Plain City city by age, ACS 2020–2024
Age	People	Share	Utah	United States
Under 5	486 ±161	5.8% ±1.9	6.9% ±<0.1	5.6% ±<0.1
5 to 17	2,174 ±501	25.9% ±6.0	20.9% ±0.1	16.3% ±<0.1
18 to 24	552 ±208	6.6% ±2.5	11.6% ±0.1	9.1% ±<0.1
25 to 44	2,123 ±348	25.3% ±4.1	28.6% ±0.1	26.9% ±<0.1
45 to 64	2,146 ±376	25.6% ±4.5	20.1% ±0.1	24.8% ±<0.1
65 and over	915 ±187	10.9% ±2.2	11.9% ±0.1	17.2% ±<0.1

Income and poverty, 2020–2024

Median household income is $132,766 ±$15,257, and income per person $46,051 ±$6,061, 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 Plain City city by income, ACS 2020–2024
Household income	Households	Share	Utah	United States
Under $25,000	6 to 104	0.2% to 4.0%	9.0% ±0.2	14.6% ±<0.1
$25,000 to $49,999	256 ±119	9.9% ±4.5	13.8% ±0.3	16.7% ±<0.1
$50,000 to $74,999	101 to 345	4.0% to 13.3%	15.5% ±0.3	15.5% ±<0.1
$75,000 to $99,999	133 to 461	5.3% to 17.8%	14.2% ±0.3	12.6% ±<0.1
$100,000 to $149,999	756 ±216	29.3% ±7.8	21.6% ±0.3	17.5% ±<0.1
$150,000 to $199,999	480 ±163	18.6% ±6.0	11.9% ±0.2	9.6% ±<0.1
$200,000 or more	510 ±179	19.8% ±6.6	13.9% ±0.2	13.4% ±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%.

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 Plain City city by age, ACS 2020–2024
Age	Below poverty	Rate	Utah	United States
All ages	13 to 427	0.2% to 5.1%	8.5% ±0.2	12.5% ±0.1
Under 18	0 to 198	< 0.1% to 7.4%	8.8% ±0.3	16.1% ±0.1
18 to 59	0 to 152	0% to 3.5%	8.7% ±0.3	11.6% ±0.1
60 and over	0 to 102	0.1% to 7.4%	7.4% ±0.3	11.0% ±<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%.

Housing, 2020–2024

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Housing in Plain City city, ACS 2020–2024
Measure	Plain City city	Utah	United States
Housing units	2,733 ±305	1,223,468 ±257	143,775,355 ±10,234
Occupied	94.3% ±14.6	91.9% ±0.2	89.9% ±0.1
Vacant	1.3% to 10.1%	8.1% ±0.2	10.1% ±0.1
Owner occupied	96.0% ±6.4	70.2% ±0.4	65.2% ±0.3
Renter occupied	0% to 8.3%	29.8% ±0.4	34.8% ±0.1
Median home value	$579,600 ±$40,844	$489,400 ±$1,629	$332,700 ±$236
Median gross rent	$2,190 ±$209	$1,496 ±$9	$1,413 ±$2
Median year built	2003 ±3	1992 ±1	1980 ±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%.

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 Plain City city by Hispanic origin and race, ACS 2020–2024
Origin	People	Share	Utah	United States
Hispanic or Latino	142 to 514	1.7% to 6.1%	15.9% ±<0.1	19.3% ±<0.1
White alone, not Hispanic	7,435 ±361	88.6% ±4.3	74.7% ±0.1	57.4% ±<0.1
Black alone, not Hispanic	0 to 18	0% to 0.2%	1.1% ±<0.1	11.9% ±<0.1
Asian alone, not Hispanic	0 to 166	< 0.1% to 2.0%	2.4% ±0.1	5.9% ±<0.1
American Indian and Alaska Native alone, not Hispanic	0 to 31	0% to 0.4%	0.6% ±<0.1	0.5% ±<0.1
Native Hawaiian and Other Pacific Islander alone, not Hispanic	0 to 8	0% to 0.1%	0.9% ±<0.1	0.2% ±<0.1
Some other race alone, not Hispanic	0 to 97	0% to 1.2%	0.4% ±<0.1	0.6% ±<0.1
Two or more races, not Hispanic	244 to 750	2.9% to 8.9%	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 Plain City city by place of birth and citizenship, ACS 2020–2024
Born	People	Share	Utah	United States
Born in the state	6,408 ±561	76.3% ±6.7	60.7% ±0.3	57.3% ±<0.1
Born in another state	1,846 ±566	22.0% ±6.7	29.3% ±0.2	26.9% ±<0.1
Born a citizen outside the states	8 to 78	0.1% to 0.9%	1.1% ±0.1	1.7% ±<0.1
Born abroad	0 to 199	0% to 2.4%	8.9% ±0.1	14.1% ±<0.1
Naturalized citizens	0 to 168	0% to 2.0%	3.8% ±0.1	7.4% ±<0.1
Not citizens	0 to 56	0% to 0.7%	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%.

Plain City city among the places of Utah

75th of 97 places of 5,000 or more by the survey’s 2020–2024 count. Every one is listed on the Utah page.

Places of Utah near Plain City city in population, ACS 2020–2024
Place	ACS 2020–⁠2024
Hooper city	9,338 ±21
Riverdale city	9,279 ±35
Washington Terrace city	9,182 ±23
Providence city	8,947 ±38
Summit Park CDP	8,537 ±690
Plain City city	8,396 ±38
Park City city	8,362 ±27
Price city	8,248 ±23
Richfield city	8,224 ±43
Santa Clara city	8,152 ±33
Enoch city	8,144 ±23

Rankings this appears in

No. 1 Places by homeownership rate
No. 1 Places in Utah by homeownership rate
No. 3 Places in Utah by median age
No. 3 Places in Utah by median household income
No. 3 Places in Utah by median rent
No. 12 Places in Utah by per capita income

Sources

Census Bureau population estimates — incorporated places and New England towns — U.S. Census Bureau · U.S. Government work · retrieved September 25, 2026
American Community Survey 5-year estimates — table-based Summary File

Compiled automatically from Census Bureau population estimates — incorporated places and New England towns and American Community Survey 5-year estimates — table-based Summary File by a checked SQL query · Editor: Kian O'Connor · How this site is built

Data retrieved September 25, 2026