Warren, Pennsylvania demographics

Warren, PA demographics: median age 44.4; 25.3% of adults 25+ hold a bachelor’s degree. Age, race, households, languages and education, ACS 2020–2024 with margins of error.

ACS 2020–2024 · Warren city, Pennsylvania · Incorporated city · GEOID 4281000. The survey estimates a population of 9,240 for its five-year window. This is separate from the annual July 2025 population estimate on the city overview.

Median age in Warren is 44.4 years, with a 90% margin of error of 2.3 years. There are 4,329 households (±226). Age and household distributions show how these totals are composed; they do not establish which neighborhood suits a particular person.

Every count and share is an estimate. “±” is a 90% margin of error (MOE); pp means percentage points. Derived shares use the category count divided by the named universe. Aggregated category MOEs and percentage MOEs are approximate. A margin larger than half its estimate is flagged as low precision. Blank source uncertainty is shown as unavailable, never zero.

Age distribution and sex

City, state and U.S. estimates · ACS 2020–2024
Measure / survey universe	City estimate ± MOE	State estimate ± MOE	U.S. estimate ± MOE
Median age Total population · years	44.4 ±2.3	40.9 ±0.2	38.9 ±0.1

Age groups · B01001 · ACS 2020–2024 Total population: 9,240
Category	Count ± MOE	Share ± MOE (pp)	Pennsylvania	U.S.
Under 18	1,811 ±266	19.6% ±2.9 pp	20.4%	22.0%
18–34	1,728 ±244	18.7% ±2.6 pp	21.9%	22.8%
35–64	3,773 ±410	40.8% ±4.4 pp	38.1%	38.0%
65 and older	1,928 ±238	20.9% ±2.6 pp	19.5%	17.2%

Sex categories as published by ACS · B01001 · ACS 2020–2024 Total population: 9,240
Category	Count ± MOE	Share ± MOE (pp)	Pennsylvania	U.S.
Male	4,131 ±246	44.7% ±2.7 pp	49.3%	49.5%
Female	5,109 ±245	55.3% ±2.6 pp	50.7%	50.5%

The age groups are mutually exclusive and cover the entire population. The sex categories follow this ACS table’s published classification; they are not a survey of gender identity.

Race and Hispanic origin

Race · B02001 · ACS 2020–2024 Total population: 9,240
Category	Count ± MOE	Share ± MOE (pp)	Pennsylvania	U.S.
White alone	8,776 ±168	95.0% ±1.8 pp	74.5%	61.0%
Black or African American alone	149 ±117 · low precision	1.6% ±1.3 pp · low precision	10.6%	12.2%
American Indian and Alaska Native alone	1 ±5 · low precision	0.0% ±0.1 pp · low precision	0.2%	0.9%
Asian alone	39 ±24 · low precision	0.4% ±0.3 pp · low precision	3.8%	6.0%
Native Hawaiian and Other Pacific Islander alone	23 ±38 · low precision	0.2% ±0.4 pp · low precision	0.0%	0.2%
Some other race alone	0 ±17 · low precision	0.0% ±0.2 pp · low precision	3.7%	7.1%
Two or more races	252 ±142 · low precision	2.7% ±1.5 pp · low precision	7.1%	12.6%

Hispanic or Latino origin · B03003 · ACS 2020–2024 Total population: 9,240
Category	Count ± MOE	Share ± MOE (pp)	Pennsylvania	U.S.
Not Hispanic or Latino	9,149 ±95	99.0% ±1.0 pp	91.3%	80.7%
Hispanic or Latino	91 ±94 · low precision	1.0% ±1.0 pp · low precision	8.7%	19.3%

Hispanic origin and race are separate questions. People of Hispanic or Latino origin may be of any race and appear in both tables. Do not add the Hispanic share to race shares. Race alone and two-or-more-race groups are the mutually exclusive categories of the race table.

Household types, children and living alone

Household types · B11001 · ACS 2020–2024 Households: 4,329
Category	Count ± MOE	Share ± MOE (pp)	Pennsylvania	U.S.
Married-couple family	1,714 ±212	39.6% ±4.4 pp	46.2%	46.9%
Other family: male householder, no spouse present	105 ±65 · low precision	2.4% ±1.5 pp · low precision	4.7%	5.1%
Other family: female householder, no spouse present	463 ±132	10.7% ±3.0 pp	11.5%	12.2%
Nonfamily: householder living alone	1,808 ±294	41.8% ±6.4 pp	30.9%	28.7%
Nonfamily: householder not living alone	239 ±122 · low precision	5.5% ±2.8 pp · low precision	6.7%	7.0%

Households with children · B11005 · ACS 2020–2024 Households: 4,329
Category	Count ± MOE	Share ± MOE (pp)	Pennsylvania	U.S.
Households with people under 18	958 ±144	22.1% ±3.1 pp	27.0%	29.5%
Households without people under 18	3,371 ±302	77.9% ±5.7 pp	73.0%	70.5%

Household size · B11016 · ACS 2020–2024 Households: 4,329
Category	Count ± MOE	Share ± MOE (pp)	Pennsylvania	U.S.
One-person nonfamily households	1,808 ±294	41.8% ±6.4 pp	30.9%	28.7%
Two-person households	1,503 ±260	34.7% ±5.7 pp	34.7%	33.8%
Three-person households	445 ±130	10.3% ±3.0 pp	14.9%	15.3%
Four-person households	402 ±120	9.3% ±2.7 pp	11.7%	12.6%
Five-person households	67 ±58 · low precision	1.5% ±1.3 pp · low precision	5.0%	5.9%
Six-person households	104 ±109 · low precision	2.4% ±2.5 pp · low precision	1.7%	2.2%
Seven or more people	0 ±24 · low precision	0.0% ±0.6 pp · low precision	1.1%	1.4%

A family household contains related people under the Census definition. A nonfamily household can contain one person or unrelated people sharing a home. Households with children can also appear in the household-type and size tables, so those tables must not be added together. Household estimates exclude people living in group quarters from the household universe.

Nativity and languages spoken at home

Nativity · B05002 · ACS 2020–2024 Total population: 9,240
Category	Count ± MOE	Share ± MOE (pp)	Pennsylvania	U.S.
Native	9,189 ±41	99.4% ±0.4 pp	92.3%	85.9%
Foreign born	51 ±38 · low precision	0.6% ±0.4 pp · low precision	7.7%	14.1%

Language spoken at home · C16001 · ACS 2020–2024 Population age 5 and older: 8,729
Category	Count ± MOE	Share ± MOE (pp)	Pennsylvania	U.S.
English only	8,529 ±203	97.7% ±1.6 pp	87.6%	77.7%
Spanish	139 ±93 · low precision	1.6% ±1.1 pp · low precision	5.6%	13.6%
French, Haitian, or Cajun	0 ±17 · low precision	0.0% ±0.2 pp · low precision	0.5%	0.7%
German or other West Germanic	50 ±76 · low precision	0.6% ±0.9 pp · low precision	0.9%	0.5%
Russian, Polish, or other Slavic	0 ±17 · low precision	0.0% ±0.2 pp · low precision	0.8%	0.7%
Other Indo-European	0 ±17 · low precision	0.0% ±0.2 pp · low precision	1.7%	2.0%
Korean	0 ±17 · low precision	0.0% ±0.2 pp · low precision	0.2%	0.3%
Chinese, including Mandarin and Cantonese	10 ±14 · low precision	0.1% ±0.2 pp · low precision	0.8%	1.1%
Vietnamese	1 ±2 · low precision	0.0% ±0.0 pp · low precision	0.3%	0.5%
Tagalog, including Filipino	0 ±17 · low precision	0.0% ±0.2 pp · low precision	0.2%	0.6%
Other Asian and Pacific Island	0 ±17 · low precision	0.0% ±0.2 pp · low precision	0.7%	1.1%
Arabic	0 ±17 · low precision	0.0% ±0.2 pp · low precision	0.4%	0.5%
Other and unspecified	0 ±17 · low precision	0.0% ±0.2 pp · low precision	0.5%	0.8%

Foreign born means not a U.S. citizen at birth; it includes naturalized citizens. Language categories describe speech at home among people age five and older. A language other than English at home does not establish that someone cannot speak English. This city page uses the published C16001 summary categories because the more detailed B16001 table does not provide these city records in this release.

Educational attainment

Highest completed education · B15003 · ACS 2020–2024 Population age 25 and older: 6,866
Category	Count ± MOE	Share ± MOE (pp)	Pennsylvania	U.S.
Less than high school graduate	364 ±130	5.3% ±1.9 pp	7.9%	10.4%
High school graduate or equivalency	2,768 ±351	40.3% ±4.9 pp	32.9%	26.0%
Some college, no degree	1,106 ±224	16.1% ±3.2 pp	15.1%	19.1%
Associate’s degree	894 ±240	13.0% ±3.5 pp	8.9%	8.8%
Bachelor’s degree	1,110 ±215	16.2% ±3.1 pp	20.9%	21.6%
Graduate or professional degree	624 ±154	9.1% ±2.2 pp	14.3%	14.1%

The denominator excludes residents under 25. Each person is counted in the highest attainment category they completed. This table does not measure the quality of local schools or the education level of every current student.

Residence one year earlier

Geographic mobility · B07003 · ACS 2020–2024 Population age 1 and older: 9,178
Category	Count ± MOE	Share ± MOE (pp)	Pennsylvania	U.S.
Same house	8,048 ±308	87.7% ±3.3 pp	89.3%	87.7%
Moved within same county	750 ±256	8.2% ±2.8 pp	5.6%	6.3%
Moved from a different county in the same state	159 ±100 · low precision	1.7% ±1.1 pp · low precision	2.6%	3.1%
Moved from a different state	221 ±125 · low precision	2.4% ±1.4 pp · low precision	1.9%	2.3%
Moved from abroad	0 ±17 · low precision	0.0% ±0.2 pp · low precision	0.4%	0.6%

These are respondents’ residence patterns one year before their survey response, pooled across the five-year window. They are not a net migration count for 2025. A person can move to a different house within the same city or county; moves within the same county should not automatically be interpreted as new arrivals to the city.

Health insurance, internet access and veterans

4.9% of Warren residents (±1.7 percentage points) had no health insurance coverage when surveyed, compared with 5.6% in Pennsylvania and 8.4% nationally. 91.2% of households subscribe to broadband of any type, including cellular data plans. A subscription is not the same as available service: the FCC National Broadband Map shows providers at a specific address.

City, state and U.S. shares · ACS 2020–2024
Measure	Warren	Pennsylvania	U.S.	Compared with Pennsylvania
People without health insurance Civilian noninstitutionalized population	4.9% ±1.7 pp	5.6%	8.4%	Not statistically different
Households with a broadband subscription Households	91.2% ±2.3 pp	89.7%	91.0%	Not statistically different
Veterans Civilian population age 18 and older	9.5% ±2.4 pp	6.1%	6.2%	Higher

Reading and reusing the estimates

The Census table links above lead to the original detailed tables. Counts, source universes and uncertainty are retained in the source observation download for Warren . Compare these figures with the same survey window; do not compare one city’s five-year estimate with another city’s annual estimate as though they measured the same period. For methods, see uncertainty and denominator calculations.

Read Warren housing and cost context or return to the city profile.