US Census Data

ZIP 63121 vs ZIP 63126

A side-by-side comparison of ZIP Code 63121 and ZIP Code 63126: population, income, housing, and more.

ZIP 63121 and ZIP 63126 are ZIP Code areas in Missouri. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.

ZIP 63121 has the higher population (24,571 vs 15,373 in ZIP 63126). ZIP 63126 has the higher median household income ($99,795 vs $41,285 in ZIP 63121). ZIP 63126 has the higher median home value ($287,000 vs $93,900 in ZIP 63121).

Population, income & housing

ZIP 63121ZIP 63126
Population24,57115,373
Median age35.2 yrs42.2 yrs
Median household income$41,285$99,795
Median home value$93,900$287,000
Median gross rent$938$1,112
Housing units12,7456,529
Homeownership rate52.9%86.0%
Bachelor's degree or higher21.9%55.8%
Unemployment rate12.1%2.2%

Trends (ACS 5-year, 2019–2023)

ZIP 63121ZIP 63126
Population23,561 → 24,571 (+4.3%)14,646 → 15,373 (+5.0%)
Median household income$39,174 → $41,285 (+5.4%)$80,055 → $99,795 (+24.7%)
Median home value$74,600 → $93,900 (+25.9%)$206,100 → $287,000 (+39.3%)
Median gross rent$867 → $938 (+8.2%)$877 → $1,112 (+26.8%)

ZIP 63121

Population
23,56124,571
Median household income
$39,174$41,285
Median home value
$74,600$93,900
Median gross rent
$867$938

ZIP 63126

Population
14,64615,373
Median household income
$80,055$99,795
Median home value
$206,100$287,000
Median gross rent
$877$1,112

Age & race/ethnicity

Age distribution (share)

ZIP 63121ZIP 63126
Under 55.9%5.4%
5 to 1716.0%15.6%
18 to 2413.1%3.9%
25 to 3414.7%13.3%
35 to 4411.0%15.7%
45 to 549.0%10.5%
55 to 6413.1%16.3%
65 to 7410.8%12.1%
75 and over6.4%7.3%

Race & ethnicity (share)

ZIP 63121ZIP 63126
White (non-Hispanic)13.5%90.5%
Black or African American79.6%1.0%
American Indian & Alaska Native0.1%0.0%
Asian1.6%1.4%
Native Hawaiian & Pacific Islander0.0%0.0%
Some other race0.1%0.1%
Two or more races3.4%3.5%
Hispanic or Latino1.7%3.5%

Educational attainment (age 25+)

Share of adults 25+

ZIP 63121ZIP 63126
No high school diploma8.7%2.8%
High school graduate36.7%18.2%
Some college or associate's32.7%23.1%
Bachelor's degree13.1%35.1%
Graduate or professional degree8.7%20.7%

Commute to work

How workers get to work (share)

ZIP 63121ZIP 63126
Drove alone73.4%73.9%
Carpooled5.9%4.8%
Public transit5.1%0.2%
Walked4.7%0.3%
Bicycle0.1%0.2%
Worked from home9.3%20.1%
Other means1.5%0.5%

Housing

Units in structure (share)

ZIP 63121ZIP 63126
1-unit, detached77.2%85.1%
1-unit, attached0.9%3.2%
2 to 4 units4.6%3.3%
5 to 19 units12.2%7.0%
20 or more units3.8%1.4%
Mobile home & other1.4%0.0%

Poverty & households

ZIP 63121ZIP 63126
Poverty rate23.6%4.7%
Average household size2.162.48
Mean commute (minutes)2221
Median year structure built19521961

Full profiles

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ZIP 63121 vs ZIP 63126: Compare Population & Demographics | US Census Data