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ZIP Code 53820
Potosi, WI, Grant County
Population
2,467
Land area
89.3sq mi
People per sq mi
28
City
Potosi
ZIP 53820 and nearby ZIP codes
ZIP 53820 at a glance
- ZIP 53820 (Potosi) is 75% less dense than Wisconsin as a whole.
- The median household income is $77,083, close to the Wisconsin median.
- A typical owner-occupied home is valued at $201,900 (24% below Wisconsin) and median rent is $862 a month.
Local data for ZIP 53820
Counts from official public data
Housing and community stats
ZIP 53820, American Community Survey 2020-2024
Median household income
$77,083
Poverty rate
6.1%
Median home value
$201,900
Median rent
$862/mo
Homeownership
81.4%
Bachelor's or higher
22.5%
Median age
44.3
Average commute
28.9 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
42
ZIP Business Patterns 2023
Employees
238
$7M annual payroll
PPP loans
$2.9M
160 loans
Campaign donations
$18.8K
4% D, 77% R, 2026 cycle
Environment and hazard risk
ZIP 53820, from FEMA, NOAA and EPA
Natural hazard risk
Relatively Low
Top: landslide
Storm events since 1996
889
Countywide, mostly thunderstorm wind
Flood insurance policies
64
0.4% of homes, county
July high / Jan low
85° / 10°F
38.8 inches of rain a year
Health statistics
Share of adults in ZIP 53820, CDC PLACES estimates
Obesity
41.2%
U.S. 33.3% +7.9 pts
Diabetes
12.4%
U.S. 12.1% about the same
Smoking
15.0%
U.S. 12.8% +2.2 pts
Uninsured (18-64)
7.3%
U.S. 11.1% -3.8 pts
Frequently asked questions
- What city is ZIP code 53820?
- ZIP code 53820 is in Potosi, WI (Grant County).
- What county is ZIP code 53820 in?
- ZIP code 53820 is mostly in Grant County, Wisconsin.
- How many people live in ZIP code 53820?
- About 2,467 people live in the 53820 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.