Checked
ZIP Code 63020
Summer Set, MO, Jefferson County
Population
20,166
Land area
149.7sq mi
People per sq mi
135
City
Summer Set
ZIP 63020 and nearby ZIP codes
ZIP 63020 at a glance
- ZIP 63020 (Summer Set) is 50% denser than Missouri as a whole.
- The median household income is $70,824, close to the Missouri median.
- A typical owner-occupied home is valued at $185,900 (19% below Missouri) and median rent is $847 a month.
Local data for ZIP 63020
Counts from official public data
Housing and community stats
ZIP 63020, American Community Survey 2020-2024
Median household income
$70,824
Poverty rate
10.0%
Median home value
$185,900
Prices +3.3% in a year
Median rent
$847/mo
Homeownership
80.1%
Bachelor's or higher
15.1%
Median age
42.9
Average commute
38.3 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
287
ZIP Business Patterns 2023
Employees
2,511
$90M annual payroll
PPP loans
$13.9M
296 loans
Campaign donations
$34.8K
2% D, 27% R, 2026 cycle
Environment and hazard risk
ZIP 63020, from FEMA, NOAA and EPA
Natural hazard risk
Relatively Moderate
Top: strong wind
Storm events since 1996
664
Countywide, mostly hail
Flood insurance policies
591
0.7% of homes, county
July high / Jan low
88° / 22°F
43.6 inches of rain a year
Health statistics
Share of adults in ZIP 63020, CDC PLACES estimates
Obesity
42.8%
U.S. 33.3% +9.5 pts
Diabetes
13.4%
U.S. 12.1% +1.3 pts
Smoking
20.1%
U.S. 12.8% +7.3 pts
Uninsured (18-64)
9.1%
U.S. 11.1% -2.0 pts
Frequently asked questions
- What city is ZIP code 63020?
- ZIP code 63020 is in Summer Set, MO (Jefferson County).
- What county is ZIP code 63020 in?
- ZIP code 63020 is mostly in Jefferson County, Missouri.
- How many people live in ZIP code 63020?
- About 20,166 people live in the 63020 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.
Source: U.S. Census Bureau (ZIP Code Tabulation Areas, American Community Survey) · Data as of 12/31/2023. ZIP Code Tabulation Areas closely match, but are not identical to, USPS ZIP code delivery areas.