Mount Vernon, Texas demographics

Mount Vernon, TX demographics: median age 34.4; 14.6% of adults 25+ hold a bachelor’s degree. Age, race, households, languages and education, ACS 2020–2024 with margins of error.

ACS 2020–2024 · Mount Vernon town, Texas · Incorporated town · GEOID 4849860. The survey estimates a population of 2,548 for its five-year window. This is separate from the annual July 2025 population estimate on the city overview.

Median age in Mount Vernon is 34.4 years, with a 90% margin of error of 3.3 years. There are 851 households (±109). 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	34.4 ±3.3	35.6 ±0.1	38.9 ±0.1

Age groups · B01001 · ACS 2020–2024 Total population: 2,548
Category	Count ± MOE	Share ± MOE (pp)	Texas	U.S.
Under 18	731 ±148	28.7% ±5.8 pp	25.0%	22.0%
18–34	589 ±167	23.1% ±6.6 pp	24.2%	22.8%
35–64	941 ±203	36.9% ±8.0 pp	37.4%	38.0%
65 and older	287 ±88	11.3% ±3.5 pp	13.4%	17.2%

Sex categories as published by ACS · B01001 · ACS 2020–2024 Total population: 2,548
Category	Count ± MOE	Share ± MOE (pp)	Texas	U.S.
Male	1,321 ±115	51.8% ±4.5 pp	49.9%	49.5%
Female	1,227 ±116	48.2% ±4.5 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: 2,548
Category	Count ± MOE	Share ± MOE (pp)	Texas	U.S.
White alone	1,376 ±239	54.0% ±9.4 pp	48.5%	61.0%
Black or African American alone	430 ±138	16.9% ±5.4 pp	12.2%	12.2%
American Indian and Alaska Native alone	0 ±15 · low precision	0.0% ±0.6 pp · low precision	0.7%	0.9%
Asian alone	0 ±15 · low precision	0.0% ±0.6 pp · low precision	5.6%	6.0%
Native Hawaiian and Other Pacific Islander alone	0 ±15 · low precision	0.0% ±0.6 pp · low precision	0.1%	0.2%
Some other race alone	230 ±161 · low precision	9.0% ±6.3 pp · low precision	9.3%	7.1%
Two or more races	512 ±226	20.1% ±8.9 pp	23.5%	12.6%

Hispanic or Latino origin · B03003 · ACS 2020–2024 Total population: 2,548
Category	Count ± MOE	Share ± MOE (pp)	Texas	U.S.
Not Hispanic or Latino	1,838 ±254	72.1% ±10.0 pp	60.3%	80.7%
Hispanic or Latino	710 ±254	27.9% ±10.0 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: 851
Category	Count ± MOE	Share ± MOE (pp)	Texas	U.S.
Married-couple family	503 ±121	59.1% ±12.0 pp	48.9%	46.9%
Other family: male householder, no spouse present	11 ±13 · low precision	1.3% ±1.5 pp · low precision	5.4%	5.1%
Other family: female householder, no spouse present	95 ±47	11.2% ±5.3 pp	13.4%	12.2%
Nonfamily: householder living alone	218 ±95	25.6% ±10.7 pp	26.2%	28.7%
Nonfamily: householder not living alone	24 ±39 · low precision	2.8% ±4.6 pp · low precision	6.0%	7.0%

Households with children · B11005 · ACS 2020–2024 Households: 851
Category	Count ± MOE	Share ± MOE (pp)	Texas	U.S.
Households with people under 18	386 ±119	45.4% ±12.7 pp	34.7%	29.5%
Households without people under 18	465 ±137	54.6% ±14.5 pp	65.3%	70.5%

Household size · B11016 · ACS 2020–2024 Households: 851
Category	Count ± MOE	Share ± MOE (pp)	Texas	U.S.
One-person nonfamily households	218 ±95	25.6% ±10.7 pp	26.2%	28.7%
Two-person households	202 ±87	23.7% ±9.8 pp	31.4%	33.8%
Three-person households	177 ±95 · low precision	20.8% ±10.9 pp · low precision	16.3%	15.3%
Four-person households	98 ±62 · low precision	11.5% ±7.1 pp · low precision	14.2%	12.6%
Five-person households	93 ±91 · low precision	10.9% ±10.6 pp · low precision	7.3%	5.9%
Six-person households	63 ±50 · low precision	7.4% ±5.8 pp · low precision	2.9%	2.2%
Seven or more people	0 ±21 · low precision	0.0% ±2.5 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: 2,548
Category	Count ± MOE	Share ± MOE (pp)	Texas	U.S.
Native	2,264 ±128	88.9% ±5.0 pp	82.4%	85.9%
Foreign born	284 ±129	11.1% ±5.1 pp	17.6%	14.1%

Language spoken at home · C16001 · ACS 2020–2024 Population age 5 and older: 2,358
Category	Count ± MOE	Share ± MOE (pp)	Texas	U.S.
English only	1,865 ±198	79.1% ±8.1 pp	64.9%	77.7%
Spanish	483 ±183	20.5% ±7.7 pp	28.1%	13.6%
French, Haitian, or Cajun	5 ±8 · low precision	0.2% ±0.3 pp · low precision	0.3%	0.7%
German or other West Germanic	5 ±8 · low precision	0.2% ±0.3 pp · low precision	0.3%	0.5%
Russian, Polish, or other Slavic	0 ±15 · low precision	0.0% ±0.6 pp · low precision	0.2%	0.7%
Other Indo-European	0 ±15 · low precision	0.0% ±0.6 pp · low precision	1.7%	2.0%
Korean	0 ±15 · low precision	0.0% ±0.6 pp · low precision	0.2%	0.3%
Chinese, including Mandarin and Cantonese	0 ±15 · low precision	0.0% ±0.6 pp · low precision	0.7%	1.1%
Vietnamese	0 ±15 · low precision	0.0% ±0.6 pp · low precision	0.9%	0.5%
Tagalog, including Filipino	0 ±15 · low precision	0.0% ±0.6 pp · low precision	0.3%	0.6%
Other Asian and Pacific Island	0 ±15 · low precision	0.0% ±0.6 pp · low precision	1.1%	1.1%
Arabic	0 ±15 · low precision	0.0% ±0.6 pp · low precision	0.4%	0.5%
Other and unspecified	0 ±15 · low precision	0.0% ±0.6 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: 1,635
Category	Count ± MOE	Share ± MOE (pp)	Texas	U.S.
Less than high school graduate	248 ±109	15.2% ±6.5 pp	14.0%	10.4%
High school graduate or equivalency	583 ±142	35.7% ±7.9 pp	24.3%	26.0%
Some college, no degree	316 ±97	19.3% ±5.6 pp	20.1%	19.1%
Associate’s degree	250 ±92	15.3% ±5.4 pp	7.7%	8.8%
Bachelor’s degree	153 ±87 · low precision	9.4% ±5.2 pp · low precision	21.5%	21.6%
Graduate or professional degree	85 ±64 · low precision	5.2% ±3.9 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: 2,507
Category	Count ± MOE	Share ± MOE (pp)	Texas	U.S.
Same house	2,247 ±134	89.6% ±5.1 pp	86.0%	87.7%
Moved within same county	65 ±57 · low precision	2.6% ±2.3 pp · low precision	7.4%	6.3%
Moved from a different county in the same state	170 ±108 · low precision	6.8% ±4.3 pp · low precision	3.9%	3.1%
Moved from a different state	25 ±30 · low precision	1.0% ±1.2 pp · low precision	2.0%	2.3%
Moved from abroad	0 ±15 · low precision	0.0% ±0.6 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

17.0% of Mount Vernon residents (±6.0 percentage points) had no health insurance coverage when surveyed, compared with 17.1% in Texas and 8.4% nationally. 80.8% 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	Mount Vernon	Texas	U.S.	Compared with Texas
People without health insurance Civilian noninstitutionalized population	17.0% ±6.0 pp	17.1%	8.4%	Not statistically different
Households with a broadband subscription Households	80.8% ±7.1 pp	91.4%	91.0%	Lower
Veterans Civilian population age 18 and older	3.5% ±2.3 pp · low precision	6.2%	6.2%	Lower

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 Mount Vernon . 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 Mount Vernon housing and cost context or return to the city profile.