What city is ZIP code 53806?

ZIP code 53806 is in Cassville, WI (Grant County).

What county is ZIP code 53806 in?

ZIP code 53806 is mostly in Grant County, Wisconsin.

How many people live in ZIP code 53806?

About 1,514 people live in the 53806 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.

Checked Oct 26, 2026

ZIP Code 53806

Cassville, WI, Grant County

Population

1,514

Land area

69.5sq mi

People per sq mi

City

Cassville

ZIP 53806 and nearby ZIP codes

Full map

ZIP 53806 at a glance

ZIP 53806 (Cassville) is 80% less dense than Wisconsin as a whole.
The median household income is $64,076, 17% below the Wisconsin median of $77,485.
A typical owner-occupied home is valued at $164,600 (38% below Wisconsin) and median rent is $686 a month.

Local data for ZIP 53806

Counts from official public data

Housing and community stats

ZIP 53806, American Community Survey 2020-2024

Full profile

Median household income

$64,076

Poverty rate

8.3%

Median home value

$164,600

Median rent

$686/mo

Homeownership

83.9%

Bachelor's or higher

12.6%

Median age

54.7

Average commute

23.3 min

Income, education and commute

Economy and federal money

Businesses, pandemic loans and political donations

Details

Business establishments

ZIP Business Patterns 2023

Employees

197

$6.4M annual payroll

PPP loans

$2.1M

120 loans

Campaign donations

$850

100% D, 0% R, 2026 cycle

PPP loans in this ZIP

Environment and hazard risk

ZIP 53806, from FEMA, NOAA and EPA

Full report

Natural hazard risk

Relatively Low

Top: landslide

Storm events since 1996

889

Countywide, mostly thunderstorm wind

Flood insurance policies

0.4% of homes, county

July high / Jan low

84° / 10°F

37.3 inches of rain a year

Hazards, floods and storm history Check a flood zone

Health statistics

Share of adults in ZIP 53806, CDC PLACES estimates

All 40 measures

Obesity

43.0%

U.S. 33.3% +9.7 pts

Diabetes

14.3%

U.S. 12.1% +2.2 pts

Smoking

16.7%

U.S. 12.8% +3.9 pts

Uninsured (18-64)

7.7%

U.S. 11.1% -3.4 pts

Frequently asked questions

What city is ZIP code 53806?: ZIP code 53806 is in Cassville, WI (Grant County).
What county is ZIP code 53806 in?: ZIP code 53806 is mostly in Grant County, Wisconsin.
How many people live in ZIP code 53806?: About 1,514 people live in the 53806 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.