The bureau’s 2020–2024 estimates show 5,278 Seagoville households. Some consist of one person; others include married couples, children, extended relatives or unrelated residents sharing a home.

Comparing the same five-year period, Seagoville’s average matches Balch Springs and sits slightly above Crandall and Forney. Combine’s estimate is approximately 3.4 people per household.

Those small differences require caution. The American Community Survey is a sample survey, and its estimates carry margins of error.

These figures describe local household patterns; they do not establish a statistically significant ranking among the towns.

Seagoville’s household composition provides a more detailed picture than its average alone.

ACS household figures show an estimated 4,041 family households, representing 76.6% of the city’s total.

Married-couple families accounted for 2,614 households, or approximately 49.5% of all households. Another 1,427 were classified as other family households.

The Census Bureau defines a family household as one containing at least one person related to the householder by birth, marriage or adoption.

That includes more arrangements than parents raising young children: adult relatives living together can also qualify.

Crandall’s figures show a similar overall family-household share but a different mix within it. An estimated 1,150 of its 1,475 households, 78%, were family households.

Married-couple families accounted for 997 households, approximately 67.6% of all households, compared with Seagoville’s 49.5%.

Combine’s estimated family-household share was 85.3%. These are descriptive comparisons, subject to sampling uncertainty.

Living alone also remains part of Seagoville’s household picture. An estimated 887 households, or 16.8%, consisted of one person.

Crandall had an estimated 267 one-person households, representing 18.1% of its total.

“Nonfamily household” does not necessarily mean someone lives alone.

The category also includes people sharing a home without a relationship to the householder through birth, marriage or adoption, such as unrelated roommates.

The figures also distinguish household size from family size. Seagoville’s estimated average family size was 3.75 people, compared with 3.72 in Crandall.

Household averages are lower because they include people living alone and other nonfamily arrangements.

For residents considering what these numbers mean, there are limits to the conclusions.

A larger household does not, by itself, establish overcrowding, financial hardship or multiple generations living together. T

hose questions require additional information about bedrooms, relationships and housing costs.

The estimates also cover 2020 through 2024; they are not a head count of who lives in each community today.

Behind Seagoville’s 3.29-person average are households with different needs: space for children, room for relatives, a home shared with roommates or a manageable place for one person.

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The figures place Seagoville alongside nearby communities with substantial populations of children and teenagers.

Children account for 30.6% of Seagoville’s population, compared with 8.9% for residents 65 and older. That works out to approximately 3.4 children for every senior, calculated from the published percentages.

A comparison with Forney, Balch Springs, Mesquite and Terrell shows both the similarities and differences across the area.

Source: Census Bureau QuickFacts city profiles. All age shares cover the matching 2020–2024 period.

Seagoville’s estimated share of children is just 0.2 percentage points higher than Forney’s and 0.3 points higher than Balch Springs’.

Those figures describe broadly similar age profiles; the small gaps should not be treated as a definitive ranking without examining the estimates’ margins of error.

The comparison with Mesquite is more pronounced in the published estimates. Mesquite’s under-18 share is 27.9%, while its senior share is 11.3%. That translates to approximately 2.5 children per senior.

Terrell has the largest senior share among the five communities examined, at 12.8%. Its under-18 population accounts for 29.2%, producing a ratio of approximately 2.3 children per senior.

Forney and Balch Springs more closely resemble Seagoville. Both have roughly three in 10 residents younger than 18 and fewer than one in 10 residents age 65 or older.

The comparison also requires attention to dates. QuickFacts combines statistics from different Census programs and reference periods.

Although the city profiles display July 2025 total population estimates, their age percentages come from the 2020–2024 American Community Survey five-year estimates.

The Census Bureau’s release notes identify that period for city age figures, updated Jan. 29, 2026.

Consequently, these percentages describe a multiyear population profile rather than a count taken on a single day in 2026. Applying them to the newer population totals would mix reference periods.

For local planning, the figures point to questions about services across generations: access to child care, youth recreation, library activities and safe routes for children, alongside transportation, accessibility and programming for older residents.

Those are planning implications, rather than evidence that any particular service is inadequate.

The estimates also have limits. City population shares do not measure school district enrollment, and a comparison among communities does not establish whether Seagoville itself is becoming younger over time.

What the figures do establish is Seagoville’s substantial youth presence: children and teenagers represent about three in every 10 residents, with a population share closely resembling Forney and Balch Springs.

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