US Census Data

ZIP 75631 vs ZIP 75638

A side-by-side comparison of ZIP Code 75631 and ZIP Code 75638: population, income, housing, and more.

ZIP 75631 and ZIP 75638 are ZIP Code areas in Texas. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.

ZIP 75638 has the higher population (5,363 vs 2,644 in ZIP 75631). ZIP 75631 has the higher median household income ($76,389 vs $56,802 in ZIP 75638). ZIP 75631 has the higher median home value ($137,800 vs $102,900 in ZIP 75638).

Population, income & housing

ZIP 75631ZIP 75638
Population2,6445,363
Median age40.1 yrs41.3 yrs
Median household income$76,389$56,802
Median home value$137,800$102,900
Median gross rent$864$814
Housing units1,1032,465
Homeownership rate79.4%76.6%
Bachelor's degree or higher19.3%18.5%
Unemployment rate0.4%4.9%

Trends (ACS 5-year, 2019–2023)

ZIP 75631ZIP 75638
Population3,248 → 2,644 (-18.6%)5,505 → 5,363 (-2.6%)
Median household income$60,144 → $76,389 (+27.0%)$39,960 → $56,802 (+42.1%)
Median home value$100,600 → $137,800 (+37.0%)$85,200 → $102,900 (+20.8%)
Median gross rent$788 → $864 (+9.6%)$700 → $814 (+16.3%)

ZIP 75631

Population
3,2482,644
Median household income
$60,144$76,389
Median home value
$100,600$137,800
Median gross rent
$788$864

ZIP 75638

Population
5,5055,363
Median household income
$39,960$56,802
Median home value
$85,200$102,900
Median gross rent
$700$814

Age & race/ethnicity

Age distribution (share)

ZIP 75631ZIP 75638
Under 54.4%4.9%
5 to 1722.8%17.2%
18 to 248.8%8.5%
25 to 347.9%10.8%
35 to 4414.8%13.6%
45 to 5415.7%9.5%
55 to 647.8%14.2%
65 to 7412.8%13.4%
75 and over5.1%8.0%

Race & ethnicity (share)

ZIP 75631ZIP 75638
White (non-Hispanic)77.1%58.5%
Black or African American7.5%20.2%
American Indian & Alaska Native0.0%0.6%
Asian0.0%1.7%
Native Hawaiian & Pacific Islander0.0%0.0%
Some other race0.8%0.3%
Two or more races4.3%5.9%
Hispanic or Latino10.4%12.8%

Educational attainment (age 25+)

Share of adults 25+

ZIP 75631ZIP 75638
No high school diploma6.1%16.5%
High school graduate34.8%26.0%
Some college or associate's39.8%38.9%
Bachelor's degree13.0%14.0%
Graduate or professional degree6.3%4.5%

Commute to work

How workers get to work (share)

ZIP 75631ZIP 75638
Drove alone84.2%75.1%
Carpooled6.4%17.9%
Public transit0.0%0.0%
Walked0.9%0.4%
Bicycle0.0%0.0%
Worked from home6.9%4.8%
Other means1.6%1.8%

Housing

Units in structure (share)

ZIP 75631ZIP 75638
1-unit, detached72.9%70.9%
1-unit, attached1.2%3.1%
2 to 4 units1.2%8.2%
5 to 19 units0.0%0.0%
20 or more units0.0%0.0%
Mobile home & other24.8%17.8%

Poverty & households

ZIP 75631ZIP 75638
Poverty rate10.0%22.4%
Average household size2.982.36
Mean commute (minutes)4026
Median year structure built19841977

Full profiles

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