US Census Data

ZIP 78723 vs ZIP 78731

A side-by-side comparison of ZIP Code 78723 and ZIP Code 78731: population, income, housing, and more.

ZIP 78723 and ZIP 78731 are ZIP Code areas in Texas. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.

ZIP 78723 has the higher population (36,307 vs 27,136 in ZIP 78731). ZIP 78731 has the higher median household income ($102,886 vs $87,978 in ZIP 78723). ZIP 78731 has the higher median home value ($839,500 vs $513,500 in ZIP 78723).

Population, income & housing

ZIP 78723ZIP 78731
Population36,30727,136
Median age35.5 yrs41.7 yrs
Median household income$87,978$102,886
Median home value$513,500$839,500
Median gross rent$1,478$1,673
Housing units17,06514,939
Homeownership rate49.8%53.4%
Bachelor's degree or higher56.0%78.5%
Unemployment rate5.0%4.2%

Trends (ACS 5-year, 2019–2023)

ZIP 78723ZIP 78731
Population35,725 → 36,307 (+1.6%)27,298 → 27,136 (-0.6%)
Median household income$59,197 → $87,978 (+48.6%)$94,851 → $102,886 (+8.5%)
Median home value$338,100 → $513,500 (+51.9%)$636,800 → $839,500 (+31.8%)
Median gross rent$1,115 → $1,478 (+32.6%)$1,297 → $1,673 (+29.0%)

ZIP 78723

Population
35,72536,307
Median household income
$59,197$87,978
Median home value
$338,100$513,500
Median gross rent
$1,115$1,478

ZIP 78731

Population
27,29827,136
Median household income
$94,851$102,886
Median home value
$636,800$839,500
Median gross rent
$1,297$1,673

Age & race/ethnicity

Age distribution (share)

ZIP 78723ZIP 78731
Under 57.3%3.2%
5 to 1713.4%13.3%
18 to 244.3%6.8%
25 to 3423.1%17.2%
35 to 4419.6%14.3%
45 to 5411.0%14.1%
55 to 648.4%12.9%
65 to 749.3%8.9%
75 and over3.7%9.2%

Race & ethnicity (share)

ZIP 78723ZIP 78731
White (non-Hispanic)44.3%72.1%
Black or African American11.7%1.8%
American Indian & Alaska Native0.0%0.0%
Asian4.5%8.3%
Native Hawaiian & Pacific Islander0.0%0.2%
Some other race0.4%0.0%
Two or more races5.3%3.1%
Hispanic or Latino34.0%14.5%

Educational attainment (age 25+)

Share of adults 25+

ZIP 78723ZIP 78731
No high school diploma9.2%1.5%
High school graduate14.9%7.1%
Some college or associate's20.0%12.9%
Bachelor's degree33.6%39.6%
Graduate or professional degree22.4%38.9%

Commute to work

How workers get to work (share)

ZIP 78723ZIP 78731
Drove alone60.6%59.1%
Carpooled5.7%3.3%
Public transit2.3%2.0%
Walked1.7%0.2%
Bicycle0.8%1.5%
Worked from home27.2%33.0%
Other means1.7%0.9%

Housing

Units in structure (share)

ZIP 78723ZIP 78731
1-unit, detached47.8%46.9%
1-unit, attached8.5%7.7%
2 to 4 units5.7%5.8%
5 to 19 units8.9%19.7%
20 or more units29.0%19.4%
Mobile home & other0.2%0.4%

Poverty & households

ZIP 78723ZIP 78731
Poverty rate12.7%7.1%
Average household size2.241.91
Mean commute (minutes)2520
Median year structure built19791979

Full profiles

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ZIP 78723 vs ZIP 78731: Compare Population & Demographics | US Census Data