Checked
ZIP Code 63664
Potosi, MO, Washington County
Population
9,693
Land area
287.7sq mi
People per sq mi
34
City
Potosi
ZIP 63664 and nearby ZIP codes
ZIP 63664 at a glance
- ZIP 63664 (Potosi) is 63% less dense than Missouri as a whole.
- Households here earn a median of $61,216 a year, 13% less than the Missouri figure of $70,702.
- A typical owner-occupied home is valued at $125,100 (46% below Missouri) and median rent is $676 a month.
Local data for ZIP 63664
Counts from official public data
Housing and community stats
ZIP 63664, American Community Survey 2020-2024
Median household income
$61,216
Poverty rate
18.6%
Median home value
$125,100
Prices -1.0% in a year
Median rent
$676/mo
Homeownership
73.2%
Bachelor's or higher
13.7%
Median age
36.9
Average commute
36.6 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
207
ZIP Business Patterns 2023
Employees
2,331
$88.59M annual payroll
PPP loans
$8.84M
245 loans
Campaign donations
$9,730
6% D, 35% R, 2026 cycle
Environment and hazard risk
ZIP 63664, from FEMA, NOAA and EPA
Natural hazard risk
Relatively Low
Top: heat wave
Storm events since 1996
415
Countywide, mostly hail
Flood insurance policies
10
0.1% of homes, county
July high / Jan low
86° / 21°F
45.5 inches of rain a year
Health statistics
Share of adults in ZIP 63664, CDC PLACES estimates
Obesity
40.6%
U.S. 33.3% +7.3 pts
Diabetes
14.5%
U.S. 12.1% +2.4 pts
Smoking
21.7%
U.S. 12.8% +8.9 pts
Uninsured (18-64)
10.6%
U.S. 11.1% -0.5 pts
Cities in ZIP 63664
ZIP codes near 63664
| Name | Distance | Land area (sq mi) |
|---|---|---|
| 63622Caledonia | 9.7 mi | 45.5 |
| 65565Viburnum | 11 mi | 275.9 |
| 63660Mineral Point | 12 mi | 35.1 |
| 63630Mineral Point | 13 mi | 67.7 |
| 63648Irondale | 14 mi | 31.3 |
| 63631Caledonia | 14 mi | 41.2 |
Frequently asked questions
- What city is ZIP code 63664?
- ZIP code 63664 is in Potosi, MO (Washington County).
- What county is ZIP code 63664 in?
- ZIP code 63664 is mostly in Washington County, Missouri.
- How many people live in ZIP code 63664?
- About 9,693 people live in the 63664 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.