Sachse, Texas demographics

Sachse, TX demographics: median age 39.9; 48.5% of adults 25+ hold a bachelor’s degree. Age, race, households, languages and education, ACS 2020–2024 with margins of error.

ACS 2020–2024 · Sachse city, Texas · Incorporated city · GEOID 4864064. The survey estimates a population of 30,491 for its five-year window. This is separate from the annual July 2025 population estimate on the city overview.

Median age in Sachse is 39.9 years, with a 90% margin of error of 1.7 years. There are 10,596 households (±516). 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	39.9 ±1.7	35.6 ±0.1	38.9 ±0.1

Age groups · B01001 · ACS 2020–2024 Total population: 30,491
Category	Count ± MOE	Share ± MOE (pp)	Texas	U.S.
Under 18	7,398 ±755	24.3% ±2.5 pp	25.0%	22.0%
18–34	5,723 ±780	18.8% ±2.6 pp	24.2%	22.8%
35–64	13,775 ±1,166	45.2% ±3.8 pp	37.4%	38.0%
65 and older	3,595 ±583	11.8% ±1.9 pp	13.4%	17.2%

Sex categories as published by ACS · B01001 · ACS 2020–2024 Total population: 30,491
Category	Count ± MOE	Share ± MOE (pp)	Texas	U.S.
Male	14,903 ±817	48.9% ±2.7 pp	49.9%	49.5%
Female	15,588 ±819	51.1% ±2.7 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: 30,491
Category	Count ± MOE	Share ± MOE (pp)	Texas	U.S.
White alone	14,927 ±1,198	49.0% ±3.9 pp	48.5%	61.0%
Black or African American alone	3,822 ±770	12.5% ±2.5 pp	12.2%	12.2%
American Indian and Alaska Native alone	79 ±57 · low precision	0.3% ±0.2 pp · low precision	0.7%	0.9%
Asian alone	6,022 ±1,243	19.8% ±4.1 pp	5.6%	6.0%
Native Hawaiian and Other Pacific Islander alone	100 ±141 · low precision	0.3% ±0.5 pp · low precision	0.1%	0.2%
Some other race alone	1,261 ±531	4.1% ±1.7 pp	9.3%	7.1%
Two or more races	4,280 ±826	14.0% ±2.7 pp	23.5%	12.6%

Hispanic or Latino origin · B03003 · ACS 2020–2024 Total population: 30,491
Category	Count ± MOE	Share ± MOE (pp)	Texas	U.S.
Not Hispanic or Latino	25,434 ±909	83.4% ±3.0 pp	60.3%	80.7%
Hispanic or Latino	5,057 ±906	16.6% ±3.0 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: 10,596
Category	Count ± MOE	Share ± MOE (pp)	Texas	U.S.
Married-couple family	6,805 ±534	64.2% ±4.0 pp	48.9%	46.9%
Other family: male householder, no spouse present	451 ±169	4.3% ±1.6 pp	5.4%	5.1%
Other family: female householder, no spouse present	923 ±279	8.7% ±2.6 pp	13.4%	12.2%
Nonfamily: householder living alone	2,123 ±502	20.0% ±4.6 pp	26.2%	28.7%
Nonfamily: householder not living alone	294 ±135	2.8% ±1.3 pp	6.0%	7.0%

Households with children · B11005 · ACS 2020–2024 Households: 10,596
Category	Count ± MOE	Share ± MOE (pp)	Texas	U.S.
Households with people under 18	4,255 ±362	40.2% ±2.8 pp	34.7%	29.5%
Households without people under 18	6,341 ±710	59.8% ±6.0 pp	65.3%	70.5%

Household size · B11016 · ACS 2020–2024 Households: 10,596
Category	Count ± MOE	Share ± MOE (pp)	Texas	U.S.
One-person nonfamily households	2,123 ±502	20.0% ±4.6 pp	26.2%	28.7%
Two-person households	3,067 ±553	28.9% ±5.0 pp	31.4%	33.8%
Three-person households	2,054 ±369	19.4% ±3.4 pp	16.3%	15.3%
Four-person households	1,941 ±364	18.3% ±3.3 pp	14.2%	12.6%
Five-person households	765 ±244	7.2% ±2.3 pp	7.3%	5.9%
Six-person households	540 ±229	5.1% ±2.1 pp	2.9%	2.2%
Seven or more people	106 ±73 · low precision	1.0% ±0.7 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: 30,491
Category	Count ± MOE	Share ± MOE (pp)	Texas	U.S.
Native	23,836 ±792	78.2% ±2.6 pp	82.4%	85.9%
Foreign born	6,655 ±800	21.8% ±2.6 pp	17.6%	14.1%

Language spoken at home · C16001 · ACS 2020–2024 Population age 5 and older: 28,633
Category	Count ± MOE	Share ± MOE (pp)	Texas	U.S.
English only	19,387 ±1,150	67.7% ±3.9 pp	64.9%	77.7%
Spanish	2,770 ±533	9.7% ±1.9 pp	28.1%	13.6%
French, Haitian, or Cajun	24 ±41 · low precision	0.1% ±0.1 pp · low precision	0.3%	0.7%
German or other West Germanic	4 ±8 · low precision	0.0% ±0.0 pp · low precision	0.3%	0.5%
Russian, Polish, or other Slavic	321 ±199 · low precision	1.1% ±0.7 pp · low precision	0.2%	0.7%
Other Indo-European	1,365 ±697 · low precision	4.8% ±2.4 pp · low precision	1.7%	2.0%
Korean	23 ±38 · low precision	0.1% ±0.1 pp · low precision	0.2%	0.3%
Chinese, including Mandarin and Cantonese	21 ±36 · low precision	0.1% ±0.1 pp · low precision	0.7%	1.1%
Vietnamese	2,932 ±1,140	10.2% ±4.0 pp	0.9%	0.5%
Tagalog, including Filipino	58 ±57 · low precision	0.2% ±0.2 pp · low precision	0.3%	0.6%
Other Asian and Pacific Island	922 ±415	3.2% ±1.4 pp	1.1%	1.1%
Arabic	186 ±178 · low precision	0.6% ±0.6 pp · low precision	0.4%	0.5%
Other and unspecified	620 ±301	2.2% ±1.1 pp	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: 20,655
Category	Count ± MOE	Share ± MOE (pp)	Texas	U.S.
Less than high school graduate	1,189 ±497	5.8% ±2.4 pp	14.0%	10.4%
High school graduate or equivalency	4,230 ±605	20.5% ±2.8 pp	24.3%	26.0%
Some college, no degree	3,980 ±638	19.3% ±3.0 pp	20.1%	19.1%
Associate’s degree	1,229 ±289	6.0% ±1.4 pp	7.7%	8.8%
Bachelor’s degree	6,377 ±1,044	30.9% ±4.9 pp	21.5%	21.6%
Graduate or professional degree	3,650 ±628	17.7% ±3.0 pp	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: 30,262
Category	Count ± MOE	Share ± MOE (pp)	Texas	U.S.
Same house	27,577 ±749	91.1% ±2.4 pp	86.0%	87.7%
Moved within same county	1,005 ±342	3.3% ±1.1 pp	7.4%	6.3%
Moved from a different county in the same state	1,192 ±528	3.9% ±1.7 pp	3.9%	3.1%
Moved from a different state	332 ±204 · low precision	1.1% ±0.7 pp · low precision	2.0%	2.3%
Moved from abroad	156 ±129 · low precision	0.5% ±0.4 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

8.8% of Sachse residents (±1.8 percentage points) had no health insurance coverage when surveyed, compared with 17.1% in Texas and 8.4% nationally. 96.3% 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	Sachse	Texas	U.S.	Compared with Texas
People without health insurance Civilian noninstitutionalized population	8.8% ±1.8 pp	17.1%	8.4%	Lower
Households with a broadband subscription Households	96.3% ±1.1 pp	91.4%	91.0%	Higher
Veterans Civilian population age 18 and older	6.5% ±1.5 pp	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 Sachse . 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 Sachse housing and cost context or return to the city profile.