Sunbury, Ohio demographics

Sunbury, OH demographics: median age 35.5; 48.3% of adults 25+ hold a bachelor’s degree. Age, race, households, languages and education, ACS 2020–2024 with margins of error.

ACS 2020–2024 · Sunbury city, Ohio · Incorporated city · GEOID 3975602. The survey estimates a population of 8,005 for its five-year window. This is separate from the annual July 2025 population estimate on the city overview.

Median age in Sunbury is 35.5 years, with a 90% margin of error of 5.0 years. There are 2,894 households (±219). 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	35.5 ±5.0	39.7 ±0.2	38.9 ±0.1

Age groups · B01001 · ACS 2020–2024 Total population: 8,005
Category	Count ± MOE	Share ± MOE (pp)	Ohio	U.S.
Under 18	2,257 ±421	28.2% ±5.3 pp	22.0%	22.0%
18–34	1,710 ±433	21.4% ±5.4 pp	22.1%	22.8%
35–64	2,996 ±425	37.4% ±5.3 pp	37.7%	38.0%
65 and older	1,042 ±205	13.0% ±2.6 pp	18.3%	17.2%

Sex categories as published by ACS · B01001 · ACS 2020–2024 Total population: 8,005
Category	Count ± MOE	Share ± MOE (pp)	Ohio	U.S.
Male	3,640 ±213	45.5% ±2.7 pp	49.3%	49.5%
Female	4,365 ±210	54.5% ±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: 8,005
Category	Count ± MOE	Share ± MOE (pp)	Ohio	U.S.
White alone	7,512 ±254	93.8% ±3.1 pp	76.8%	61.0%
Black or African American alone	59 ±69 · low precision	0.7% ±0.9 pp · low precision	12.2%	12.2%
American Indian and Alaska Native alone	0 ±18 · low precision	0.0% ±0.2 pp · low precision	0.2%	0.9%
Asian alone	188 ±170 · low precision	2.3% ±2.1 pp · low precision	2.6%	6.0%
Native Hawaiian and Other Pacific Islander alone	0 ±18 · low precision	0.0% ±0.2 pp · low precision	0.0%	0.2%
Some other race alone	26 ±46 · low precision	0.3% ±0.6 pp · low precision	1.8%	7.1%
Two or more races	220 ±147 · low precision	2.7% ±1.8 pp · low precision	6.5%	12.6%

Hispanic or Latino origin · B03003 · ACS 2020–2024 Total population: 8,005
Category	Count ± MOE	Share ± MOE (pp)	Ohio	U.S.
Not Hispanic or Latino	7,622 ±238	95.2% ±2.9 pp	95.2%	80.7%
Hispanic or Latino	383 ±232 · low precision	4.8% ±2.9 pp · low precision	4.8%	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: 2,894
Category	Count ± MOE	Share ± MOE (pp)	Ohio	U.S.
Married-couple family	1,702 ±190	58.8% ±4.8 pp	44.4%	46.9%
Other family: male householder, no spouse present	30 ±29 · low precision	1.0% ±1.0 pp · low precision	4.8%	5.1%
Other family: female householder, no spouse present	443 ±202	15.3% ±6.9 pp	12.0%	12.2%
Nonfamily: householder living alone	651 ±223	22.5% ±7.5 pp	32.0%	28.7%
Nonfamily: householder not living alone	68 ±61 · low precision	2.3% ±2.1 pp · low precision	6.8%	7.0%

Households with children · B11005 · ACS 2020–2024 Households: 2,894
Category	Count ± MOE	Share ± MOE (pp)	Ohio	U.S.
Households with people under 18	1,277 ±195	44.1% ±5.9 pp	28.0%	29.5%
Households without people under 18	1,617 ±322	55.9% ±10.3 pp	72.0%	70.5%

Household size · B11016 · ACS 2020–2024 Households: 2,894
Category	Count ± MOE	Share ± MOE (pp)	Ohio	U.S.
One-person nonfamily households	651 ±223	22.5% ±7.5 pp	32.0%	28.7%
Two-person households	848 ±199	29.3% ±6.5 pp	34.6%	33.8%
Three-person households	623 ±235	21.5% ±7.9 pp	14.1%	15.3%
Four-person households	495 ±171	17.1% ±5.8 pp	11.3%	12.6%
Five-person households	277 ±137	9.6% ±4.7 pp	5.1%	5.9%
Six-person households	0 ±25 · low precision	0.0% ±0.9 pp · low precision	1.8%	2.2%
Seven or more people	0 ±25 · low precision	0.0% ±0.9 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: 8,005
Category	Count ± MOE	Share ± MOE (pp)	Ohio	U.S.
Native	7,638 ±215	95.4% ±2.6 pp	94.8%	85.9%
Foreign born	367 ±210 · low precision	4.6% ±2.6 pp · low precision	5.2%	14.1%

Language spoken at home · C16001 · ACS 2020–2024 Population age 5 and older: 7,485
Category	Count ± MOE	Share ± MOE (pp)	Ohio	U.S.
English only	7,028 ±322	93.9% ±3.2 pp	92.0%	77.7%
Spanish	89 ±80 · low precision	1.2% ±1.1 pp · low precision	2.6%	13.6%
French, Haitian, or Cajun	0 ±18 · low precision	0.0% ±0.2 pp · low precision	0.3%	0.7%
German or other West Germanic	40 ±45 · low precision	0.5% ±0.6 pp · low precision	0.9%	0.5%
Russian, Polish, or other Slavic	0 ±18 · low precision	0.0% ±0.2 pp · low precision	0.4%	0.7%
Other Indo-European	143 ±141 · low precision	1.9% ±1.9 pp · low precision	1.2%	2.0%
Korean	27 ±57 · low precision	0.4% ±0.8 pp · low precision	0.1%	0.3%
Chinese, including Mandarin and Cantonese	80 ±102 · low precision	1.1% ±1.4 pp · low precision	0.4%	1.1%
Vietnamese	0 ±18 · low precision	0.0% ±0.2 pp · low precision	0.1%	0.5%
Tagalog, including Filipino	0 ±18 · low precision	0.0% ±0.2 pp · low precision	0.1%	0.6%
Other Asian and Pacific Island	39 ±65 · low precision	0.5% ±0.9 pp · low precision	0.6%	1.1%
Arabic	0 ±18 · low precision	0.0% ±0.2 pp · low precision	0.4%	0.5%
Other and unspecified	39 ±63 · low precision	0.5% ±0.8 pp · low precision	0.7%	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: 5,203
Category	Count ± MOE	Share ± MOE (pp)	Ohio	U.S.
Less than high school graduate	226 ±130 · low precision	4.3% ±2.5 pp · low precision	8.2%	10.4%
High school graduate or equivalency	1,063 ±239	20.4% ±4.4 pp	32.1%	26.0%
Some college, no degree	757 ±202	14.5% ±3.8 pp	19.3%	19.1%
Associate’s degree	642 ±222	12.3% ±4.2 pp	9.0%	8.8%
Bachelor’s degree	1,768 ±263	34.0% ±4.6 pp	19.3%	21.6%
Graduate or professional degree	747 ±220	14.4% ±4.1 pp	12.2%	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: 7,899
Category	Count ± MOE	Share ± MOE (pp)	Ohio	U.S.
Same house	6,981 ±449	88.4% ±5.6 pp	88.1%	87.7%
Moved within same county	225 ±130 · low precision	2.8% ±1.6 pp · low precision	6.7%	6.3%
Moved from a different county in the same state	577 ±377 · low precision	7.3% ±4.8 pp · low precision	3.2%	3.1%
Moved from a different state	94 ±108 · low precision	1.2% ±1.4 pp · low precision	1.6%	2.3%
Moved from abroad	22 ±37 · low precision	0.3% ±0.5 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

2.5% of Sunbury residents (±1.3 percentage points) had no health insurance coverage when surveyed, compared with 6.4% in Ohio and 8.4% nationally. 96.5% 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	Sunbury	Ohio	U.S.	Compared with Ohio
People without health insurance Civilian noninstitutionalized population	2.5% ±1.3 pp · low precision	6.4%	8.4%	Lower
Households with a broadband subscription Households	96.5% ±0.6 pp	90.1%	91.0%	Higher
Veterans Civilian population age 18 and older	6.5% ±2.4 pp	6.6%	6.2%	Not statistically different

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 Sunbury . 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 Sunbury housing and cost context or return to the city profile.