Sealy, Texas demographics

Sealy, TX demographics: median age 35.4; 12.6% of adults 25+ hold a bachelor’s degree. Age, race, households, languages and education, ACS 2020–2024 with margins of error.

ACS 2020–2024 · Sealy city, Texas · Incorporated city · GEOID 4866464. The survey estimates a population of 7,053 for its five-year window. This is separate from the annual July 2025 population estimate on the city overview.

Median age in Sealy is 35.4 years, with a 90% margin of error of 5.9 years. There are 2,548 households (±204). 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	35.4 ±5.9	35.6 ±0.1	38.9 ±0.1

Age groups · B01001 · ACS 2020–2024 Total population: 7,053
Category	Count ± MOE	Share ± MOE (pp)	Texas	U.S.
Under 18	1,639 ±269	23.2% ±3.8 pp	25.0%	22.0%
18–34	1,853 ±305	26.3% ±4.3 pp	24.2%	22.8%
35–64	2,220 ±333	31.5% ±4.7 pp	37.4%	38.0%
65 and older	1,341 ±272	19.0% ±3.9 pp	13.4%	17.2%

Sex categories as published by ACS · B01001 · ACS 2020–2024 Total population: 7,053
Category	Count ± MOE	Share ± MOE (pp)	Texas	U.S.
Male	3,585 ±203	50.8% ±2.9 pp	49.9%	49.5%
Female	3,468 ±203	49.2% ±2.9 pp	50.1%	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: 7,053
Category	Count ± MOE	Share ± MOE (pp)	Texas	U.S.
White alone	3,208 ±476	45.5% ±6.7 pp	48.5%	61.0%
Black or African American alone	689 ±277	9.8% ±3.9 pp	12.2%	12.2%
American Indian and Alaska Native alone	98 ±121 · low precision	1.4% ±1.7 pp · low precision	0.7%	0.9%
Asian alone	241 ±65	3.4% ±0.9 pp	5.6%	6.0%
Native Hawaiian and Other Pacific Islander alone	0 ±21 · low precision	0.0% ±0.3 pp · low precision	0.1%	0.2%
Some other race alone	853 ±365	12.1% ±5.2 pp	9.3%	7.1%
Two or more races	1,964 ±499	27.8% ±7.1 pp	23.5%	12.6%

Hispanic or Latino origin · B03003 · ACS 2020–2024 Total population: 7,053
Category	Count ± MOE	Share ± MOE (pp)	Texas	U.S.
Not Hispanic or Latino	3,934 ±519	55.8% ±7.4 pp	60.3%	80.7%
Hispanic or Latino	3,119 ±519	44.2% ±7.4 pp	39.7%	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: 2,548
Category	Count ± MOE	Share ± MOE (pp)	Texas	U.S.
Married-couple family	1,060 ±194	41.6% ±6.8 pp	48.9%	46.9%
Other family: male householder, no spouse present	140 ±92 · low precision	5.5% ±3.6 pp · low precision	5.4%	5.1%
Other family: female householder, no spouse present	529 ±214	20.8% ±8.2 pp	13.4%	12.2%
Nonfamily: householder living alone	570 ±192	22.4% ±7.3 pp	26.2%	28.7%
Nonfamily: householder not living alone	249 ±148 · low precision	9.8% ±5.8 pp · low precision	6.0%	7.0%

Households with children · B11005 · ACS 2020–2024 Households: 2,548
Category	Count ± MOE	Share ± MOE (pp)	Texas	U.S.
Households with people under 18	958 ±197	37.6% ±7.1 pp	34.7%	29.5%
Households without people under 18	1,590 ±295	62.4% ±10.4 pp	65.3%	70.5%

Household size · B11016 · ACS 2020–2024 Households: 2,548
Category	Count ± MOE	Share ± MOE (pp)	Texas	U.S.
One-person nonfamily households	570 ±192	22.4% ±7.3 pp	26.2%	28.7%
Two-person households	949 ±271	37.2% ±10.2 pp	31.4%	33.8%
Three-person households	260 ±119	10.2% ±4.6 pp	16.3%	15.3%
Four-person households	376 ±143	14.8% ±5.5 pp	14.2%	12.6%
Five-person households	167 ±70	6.6% ±2.7 pp	7.3%	5.9%
Six-person households	119 ±71 · low precision	4.7% ±2.8 pp · low precision	2.9%	2.2%
Seven or more people	107 ±83 · low precision	4.2% ±3.2 pp · low precision	1.7%	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: 7,053
Category	Count ± MOE	Share ± MOE (pp)	Texas	U.S.
Native	5,558 ±285	78.8% ±4.0 pp	82.4%	85.9%
Foreign born	1,495 ±286	21.2% ±4.1 pp	17.6%	14.1%

Language spoken at home · C16001 · ACS 2020–2024 Population age 5 and older: 6,645
Category	Count ± MOE	Share ± MOE (pp)	Texas	U.S.
English only	4,039 ±482	60.8% ±7.1 pp	64.9%	77.7%
Spanish	2,343 ±474	35.3% ±7.1 pp	28.1%	13.6%
French, Haitian, or Cajun	0 ±21 · low precision	0.0% ±0.3 pp · low precision	0.3%	0.7%
German or other West Germanic	28 ±50 · low precision	0.4% ±0.8 pp · low precision	0.3%	0.5%
Russian, Polish, or other Slavic	43 ±63 · low precision	0.6% ±0.9 pp · low precision	0.2%	0.7%
Other Indo-European	83 ±68 · low precision	1.2% ±1.0 pp · low precision	1.7%	2.0%
Korean	0 ±21 · low precision	0.0% ±0.3 pp · low precision	0.2%	0.3%
Chinese, including Mandarin and Cantonese	0 ±21 · low precision	0.0% ±0.3 pp · low precision	0.7%	1.1%
Vietnamese	109 ±106 · low precision	1.6% ±1.6 pp · low precision	0.9%	0.5%
Tagalog, including Filipino	0 ±21 · low precision	0.0% ±0.3 pp · low precision	0.3%	0.6%
Other Asian and Pacific Island	0 ±21 · low precision	0.0% ±0.3 pp · low precision	1.1%	1.1%
Arabic	0 ±21 · low precision	0.0% ±0.3 pp · low precision	0.4%	0.5%
Other and unspecified	0 ±21 · low precision	0.0% ±0.3 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: 4,397
Category	Count ± MOE	Share ± MOE (pp)	Texas	U.S.
Less than high school graduate	1,038 ±292	23.6% ±6.4 pp	14.0%	10.4%
High school graduate or equivalency	1,671 ±308	38.0% ±6.5 pp	24.3%	26.0%
Some college, no degree	883 ±247	20.1% ±5.4 pp	20.1%	19.1%
Associate’s degree	249 ±116	5.7% ±2.6 pp	7.7%	8.8%
Bachelor’s degree	469 ±166	10.7% ±3.7 pp	21.5%	21.6%
Graduate or professional degree	87 ±54 · low precision	2.0% ±1.2 pp · low precision	12.3%	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: 7,000
Category	Count ± MOE	Share ± MOE (pp)	Texas	U.S.
Same house	5,928 ±418	84.7% ±5.9 pp	86.0%	87.7%
Moved within same county	456 ±289 · low precision	6.5% ±4.1 pp · low precision	7.4%	6.3%
Moved from a different county in the same state	566 ±361 · low precision	8.1% ±5.2 pp · low precision	3.9%	3.1%
Moved from a different state	50 ±53 · low precision	0.7% ±0.8 pp · low precision	2.0%	2.3%
Moved from abroad	0 ±21 · low precision	0.0% ±0.3 pp · low precision	0.8%	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

28.8% of Sealy residents (±5.6 percentage points) had no health insurance coverage when surveyed, compared with 17.1% in Texas and 8.4% nationally. 77.9% 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	Sealy	Texas	U.S.	Compared with Texas
People without health insurance Civilian noninstitutionalized population	28.8% ±5.6 pp	17.1%	8.4%	Higher
Households with a broadband subscription Households	77.9% ±6.5 pp	91.4%	91.0%	Lower
Veterans Civilian population age 18 and older	4.5% ±2.6 pp · low precision	6.2%	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 Sealy . 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 Sealy housing and cost context or return to the city profile.