Demographics of Warren city, Ohio

Warren city, Ohio had 38,328 people on July 1, 2025, by the Census Bureau’s estimate: −796 since July 2020. Age, income, poverty, housing and origin below come from the survey, averaged over 2020–2024, each with its margin of error.

Warren city, in four figures

38,328
Population: July 1, 2025, Vintage 2025 estimate. The survey’s 2020–⁠2024 figure is 38,912 ±33.; −2.0%
Change since July 2020: −796 people.; 38.4 ±1.6
Median age: ACS 2020–⁠2024.; $37,887 ±$4,742
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.

Warren city, Ohio's population shrank 2.0% from July 2020 to July 2025, against +3.1% nationally

The July 1 estimate of Warren city, Ohio'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

Warren city, Ohio's population shrank 2.0% from July 2020 to July 2025, against +3.1% nationally. The July 1 estimate of Warren city, Ohio'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	39,124	100.0	100.0
2021	39,010	99.7	100.2
2022	38,856	99.3	100.7
2023	38,662	98.8	101.6
2024	38,573	98.6	102.5
2025	38,328	98.0	103.1

Population of Warren city, Ohio on July 1 of each year, Vintage 2025
July 1	Population	Change
2020	39,124	—
2021	39,010	−114
2022	38,856	−154
2023	38,662	−194
2024	38,573	−89
2025	38,328	−245

Age, 2020–2024

The median age is 38.4 ±1.6: for men 37.2 ±2.1 and for women 40.4 ±3.0. Shares are of everyone the survey counts, in the Bureau’s sex-by-age table (B01001).

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People in Warren city by age, ACS 2020–2024
Age	People	Share	Ohio	United States
Under 5	2,269 ±424	5.8% ±1.1	5.7% ±<0.1	5.6% ±<0.1
5 to 17	6,071 ±584	15.6% ±1.5	16.3% ±0.1	16.3% ±<0.1
18 to 24	3,490 ±464	9.0% ±1.2	8.9% ±0.1	9.1% ±<0.1
25 to 44	10,649 ±803	27.4% ±2.1	25.7% ±0.1	26.9% ±<0.1
45 to 64	9,218 ±790	23.7% ±2.0	25.1% ±0.1	24.8% ±<0.1
65 and over	7,215 ±671	18.5% ±1.7	18.3% ±0.1	17.2% ±<0.1

Income and poverty, 2020–2024

Median household income is $37,887 ±$4,742, and income per person $23,095 ±$1,458, in 2024 dollars. The median is $71,389 ±$321 in Ohio and $80,734 ±$166 in the United States.

Households by income

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Households in Warren city by income, ACS 2020–2024
Household income	Households	Share	Ohio	United States
Under $25,000	5,906 ±728	35.0% ±4.1	16.3% ±0.2	14.6% ±<0.1
$25,000 to $49,999	4,100 ±515	24.3% ±2.9	19.1% ±0.2	16.7% ±<0.1
$50,000 to $74,999	3,152 ±466	18.7% ±2.7	16.9% ±0.1	15.5% ±<0.1
$75,000 to $99,999	1,428 ±270	8.5% ±1.6	13.1% ±0.1	12.6% ±<0.1
$100,000 to $149,999	1,789 ±402	10.6% ±2.4	17.1% ±0.1	17.5% ±<0.1
$150,000 to $199,999	267 ±109	1.6% ±0.6	8.3% ±0.1	9.6% ±<0.1
$200,000 or more	111 to 347	0.7% to 2.1%	9.1% ±0.1	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 Warren city by age, ACS 2020–2024
Age	Below poverty	Rate	Ohio	United States
All ages	11,626 ±1,131	31.9% ±3.1	13.3% ±0.2	12.5% ±0.1
Under 18	4,032 ±582	49.4% ±4.9	17.8% ±0.3	16.1% ±0.1
18 to 59	5,739 ±626	31.0% ±2.9	12.7% ±0.2	11.6% ±0.1
60 and over	1,855 ±447	19.1% ±4.3	10.6% ±0.2	11.0% ±<0.1

Housing, 2020–2024

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Housing in Warren city, ACS 2020–2024
Measure	Warren city	Ohio	United States
Housing units	19,012 ±610	5,292,391 ±464	143,775,355 ±10,234
Occupied	88.7% ±1.4	91.9% ±0.2	89.9% ±0.1
Vacant	11.3% ±1.7	8.1% ±0.2	10.1% ±0.1
Owner occupied	56.1% ±3.8	67.2% ±0.3	65.2% ±0.3
Renter occupied	43.9% ±3.5	32.8% ±0.2	34.8% ±0.1
Median home value	$86,400 ±$4,820	$214,800 ±$742	$332,700 ±$236
Median gross rent	$766 ±$39	$1,034 ±$5	$1,413 ±$2
Median year built	1955 ±1	1970 ±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 Warren city by Hispanic origin and race, ACS 2020–2024
Origin	People	Share	Ohio	United States
Hispanic or Latino	1,308 ±429	3.4% ±1.1	4.8% ±<0.1	19.3% ±<0.1
White alone, not Hispanic	24,358 ±916	62.6% ±2.4	75.8% ±<0.1	57.4% ±<0.1
Black alone, not Hispanic	10,505 ±840	27.0% ±2.2	12.0% ±<0.1	11.9% ±<0.1
Asian alone, not Hispanic	94 to 506	0.2% to 1.3%	2.5% ±<0.1	5.9% ±<0.1
American Indian and Alaska Native alone, not Hispanic	0 to 63	0% to 0.2%	0.1% ±<0.1	0.5% ±<0.1
Native Hawaiian and Other Pacific Islander alone, not Hispanic	0 to 94	0% to 0.2%	< 0.1% ±<0.1	0.2% ±<0.1
Some other race alone, not Hispanic	40 to 184	0.1% to 0.5%	0.4% ±<0.1	0.6% ±<0.1
Two or more races, not Hispanic	2,264 ±555	5.8% ±1.4	4.3% ±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 Warren city by place of birth and citizenship, ACS 2020–2024
Born	People	Share	Ohio	United States
Born in the state	30,308 ±767	77.9% ±2.0	74.6% ±0.1	57.3% ±<0.1
Born in another state	7,741 ±752	19.9% ±1.9	19.2% ±0.1	26.9% ±<0.1
Born a citizen outside the states	173 to 551	0.4% to 1.4%	1.0% ±<0.1	1.7% ±<0.1
Born abroad	501 ±200	1.3% ±0.5	5.2% ±0.1	14.1% ±<0.1
Naturalized citizens	308 ±140	0.8% ±0.4	2.8% ±<0.1	7.4% ±<0.1
Not citizens	48 to 338	0.1% to 0.9%	2.5% ±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%.

Warren city among the places of Ohio

33rd of 292 places of 5,000 or more by the survey’s 2020–2024 count. Every one is listed on the Ohio page.

Places of Ohio near Warren city in population, ACS 2020–2024
Place	ACS 2020–⁠2024
Huber Heights city	43,455 ±43
Grove City city	42,517 ±51
Lancaster city	41,249 ±155
Reynoldsburg city	41,224 ±933
Findlay city	40,287 ±32
Warren city	38,912 ±33
Westerville city	38,645 ±93
Hilliard city	38,033 ±594
North Ridgeville city	36,627 ±46
Upper Arlington city	36,293 ±47
Marion city	35,669 ±104

Elsewhere on the site

Reported crime in Warren city, Ohio

Rankings this appears in

No. 4 Places in Ohio by poverty rate
No. 19 Places by poverty rate
No. 46 Places in Ohio by Hispanic or Latino share
No. 83 Places in Ohio by median age
No. 127 Places in Ohio by foreign-born share
No. 178 Places in Ohio by homeownership rate

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 · U.S. Government work

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