Postal Codes

53809 ZIP Code

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ZIP code 53809 covers Fennimore, Wisconsin, with a population of about 4,701 and a median household income of $64,583.

Population
4,70146 per square mile
Median age
33.65.1 points below the US average
Median household income
$64,58315% below the Wisconsin median
Poverty rate
19.8%7.4 points above the US average
Typical home value
$216,357up 32.6% in five years
Median rent
$72830% below the Wisconsin median
Degree or higher
20.4%14.6 points below the US average
Homeownership
74.4%9.4 points above the US average
Time zone
Central UTC-06:00observes daylight saving time
Businesses
93

Where 53809 is

Fennimore, Wisconsin — the area the Census Bureau draws for this ZIP code. ZIP codes are sets of delivery routes rather than areas, so this is the Census approximation of one, not a Postal Service boundary.

People and households

American Community Survey 2019–2023 five-year estimates

Population4,701
Median age33.6
Family households67.2%
Born outside the US0.9%
Speaks a language other than English at home5.9%
White (non-Hispanic)98%
Black (non-Hispanic)0%
Asian (non-Hispanic)0%
Hispanic or Latino0.9%
Veterans10.2%
Population by age
MaleFemale0-45-910-1415-1920-2425-3435-4445-5455-6465-7475-8485+
Income and poverty

American Community Survey 2019–2023 five-year estimates

Median household income$64,583
Income per person$33,125
Poverty rate19.8%
Households on SNAP or cash assistance10.1%

Household income distribution

Under $10k6.0%
$10–15k5.0%
$15–20k4.6%
$20–25k2.2%
$25–30k5.9%
$30–35k2.5%
$35–40k3.9%
$40–45k3.4%
$45–50k4.8%
$50–60k8.5%
$60–75k10.0%
$75–100k14.7%
$100–125k11.8%
$125–150k5.3%
$150–200k4.4%
$200k or more6.9%

Income as declared to the IRS

Filed returns rather than survey responses, so this counts tax units and not households.

Tax returns filed1,820
Mean adjusted gross income$63,238
Returns declaring $200,000 or more2.7%
Returns, under $25k25.8%
Returns, $25k–$50k26.4%
Returns, $50k–$75k18.1%
Returns, $75k–$100k12.6%
Returns, $100k–$200k14.3%
Returns, $200k or more2.7%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$183,000
Median gross rent$728
Rent as a share of household income30.2%
Owner-occupied74.4%
Vacant homes4.3%
Median year built1971

What the homes are

Detached house82.8%
Attached house2.3%
2 to 4 units5.3%
5 to 19 units6.8%
Mobile home2.9%
Boat, RV or van0.1%
Home values and rents today

Zillow Home Value Index and Zillow Observed Rent Index, courtesy of Zillow. Monthly and current, where the Census figures above are a five-year average and are capped at $2,000,000.

Typical home value$216,357as of 2026-07
Typical home value, 1 yearup 7.2%
Typical home value, 5 yearsup 32.6%
Typical home value, 10 yearsup 93.1%
Typical home value since 2000
200920172026$216,357$101,632

$109,333 in 2009 to $216,357 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate1.4%
Bachelor's degree or higher20.4%
High school diploma or higher91.6%
Works from home9.6%
Drives to work alone75.1%
Takes public transport0.3%
Commutes 45 minutes or more11.4%
Health

CDC PLACES 2025 release, model-based estimates. These are modelled small-area estimates for adults, not counts of diagnosed cases.

Obesity42.5% 9.1 pts above the national average of 33.4%
Diagnosed diabetes12.5% 0.5 pts above the national average of 12%
Currently smokes16.6% 3.4 pts above the national average of 13.2%
High blood pressure33.7% same as the national average of 34.1%
Fair or poor general health20.3% same as the national average of 20.3%
No health insurance (18–64)9% 2.3 pts below the national average of 11.3%
Depression24.8% 2.9 pts above the national average of 21.9%
No leisure-time physical activity33.6% 8.2 pts above the national average of 25.4%
Arthritis27.9% 2.8 pts above the national average of 25.1%
Binge drinking19% 3 pts above the national average of 16%
Taking blood pressure medication78.4% 3.7 pts above the national average of 74.7%
Cancer (non-skin)8.9% 1.2 pts above the national average of 7.7%
Current asthma11.2% 0.8 pts above the national average of 10.4%
Coronary heart disease7.8% 1.6 pts above the national average of 6.2%
Routine check-up in past year76.6% same as the national average of 76.7%
Cholesterol screening83.2% 2.7 pts below the national average of 85.9%
Cognitive disability15.3% 0.5 pts above the national average of 14.8%
Colorectal screening66.4% 2.1 pts above the national average of 64.3%
COPD8.2% 1.6 pts above the national average of 6.6%
Visited a dentist60.4% 0.9 pts below the national average of 61.3%
Any disability33.7% 3 pts above the national average of 30.7%
Lacks emotional support20.5% 4.3 pts below the national average of 24.8%
Food insecurity14.3% 2.8 pts below the national average of 17.1%
Received food stamps16.3% 2 pts above the national average of 14.3%
Hearing disability8.4% 1.7 pts above the national average of 6.7%
High cholesterol34.7% 1.5 pts below the national average of 36.2%
Housing insecurity10.5% 3.3 pts below the national average of 13.8%
Independent living disability9.8% 1.4 pts above the national average of 8.4%
Lacks transport7.9% 1.3 pts below the national average of 9.2%
Loneliness31.1% 3.3 pts below the national average of 34.4%
Mammography use77.6% 1.7 pts above the national average of 75.9%
Poor mental health (14+ days)17.6% 0.8 pts above the national average of 16.8%
Mobility disability15.9% 1.9 pts above the national average of 14%
Poor physical health (14+ days)14.9% 1.4 pts above the national average of 13.5%
Self-care disability4.3% same as the national average of 4%
Utility shut-off threat6.5% 2.3 pts below the national average of 8.8%
Sleeps under 7 hours35.6% 0.8 pts below the national average of 36.4%
Stroke3.9% 0.5 pts above the national average of 3.4%
All natural teeth lost13.8% 0.8 pts above the national average of 13%
Vision disability5.4% same as the national average of 5.6%
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Business and employment

Census ZIP Code Business Patterns 2022

Business establishments93
People employed611
Annual payroll$24,986,000
Natural hazard risk

FEMA National Risk Index, estimated for this ZIP code from census tract data — the NRI is not published per ZIP.

Overall riskHigher than 70.6% of US census tracts
FEMA ratingRelatively Moderate to Relatively High across the 5 census tracts this ZIP code covers
Expected annual loss59.1 out of 100
Community resilience52 out of 100

By hazard

Score is out of 100 and is the area-weighted average across the census tracts this ZIP code covers. The rating beside it is the highest any one of those tracts carries.

Landslide98.7Relatively High at its worst in this ZIP code
Hail95.4Relatively High at its worst in this ZIP code
Strong wind94.2Relatively High at its worst in this ZIP code
Lightning93.8Relatively High at its worst in this ZIP code
Cold wave92.7Relatively High at its worst in this ZIP code
Drought92.6Relatively Moderate at its worst in this ZIP code
Tornado85.6Relatively High at its worst in this ZIP code
Winter weather72.1Relatively Moderate at its worst in this ZIP code
Heat wave67.4Relatively Moderate at its worst in this ZIP code
River flooding67.2Relatively High at its worst in this ZIP code
Wildfire60.3Very Low at its worst in this ZIP code
Ice storm56.6Relatively Low at its worst in this ZIP code
Hurricane28.3Very Low at its worst in this ZIP code
Earthquake16.8Very Low at its worst in this ZIP code
Compared with Wisconsin and the United States

State and national columns are figures for those areas, not for this ZIP code. American Community Survey 2019–2023 five-year estimates

This ZIPWisconsinUnited States
Median household income$64,583$75,670$78,538
Income per person$33,125$42,019$43,289
Poverty rate19.8%10.6%12.4%
Median home value$183,000$247,400$303,400
Median gross rent$728$1,045$1,348
Homeownership74.4%67.9%65%
Bachelor's degree or higher20.4%32.8%35%
Unemployment rate1.4%3.3%5.2%
Works from home9.6%11.6%13.5%
Born outside the US0.9%5.1%13.9%
Median age33.640.138.7
Climate

NOAA US Climate Normals 1991-2020, from the nearest weather station with a full year of records. The station and its distance are named above, because a station forty kilometres away describes somewhere else.

Weather stationBOSCOBEL AP, WI US18.7 km away
Rain in a year34 in

Average high and low by month

January28.7°F / 10.2°F0.98 in rain
February33.9°F / 13.6°F0.96 in rain
March46.6°F / 25.4°F1.91 in rain
April60.6°F / 35.8°F3.64 in rain
May72.3°F / 46.8°F4.35 in rain
June81.2°F / 56.9°F5.15 in rain
July84.4°F / 61.2°F3.84 in rain
August83.1°F / 59.3°F4.07 in rain
September75.8°F / 50.6°F3.37 in rain
October62.5°F / 38.3°F2.48 in rain
November47°F / 27.7°F1.87 in rain
December34.3°F / 17°F1.32 in rain
Access to food

USDA Food Access Research Atlas, estimated for this ZIP code from census tract data. Each figure is the share of the ZIP code's land area that falls in a tract carrying that flag.

Low income and far from a supermarketNone of this ZIP code
Far from a supermarketNone of this ZIP code
No vehicle and far from a supermarket4% of this ZIP code's area
School districts

NCES Geographic Relationship File 2025, which states the association between each district and each ZIP code tabulation area directly. Elementary and secondary districts can cover the same ground, so shares need not total 100%.

This ZIP code is served by 3 school districts, so the address decides which one, not the ZIP code.

Fennimore Community School District93% of this ZIP code's land area
Boscobel Area School District3.4% of this ZIP code's land area
Iowa-Grant School District3.4% of this ZIP code's land area
Community and walkability

CDC/ATSDR Social Vulnerability Index 2022 and the EPA National Walkability Index, both estimated for this ZIP code from census tract data. Vulnerability figures are national percentile ranks, not measurements.

Overall social vulnerability50more vulnerable than 50% of US census tracts
Socioeconomic status46more vulnerable than 46% of US census tracts
Household characteristics44more vulnerable than 44% of US census tracts
Racial and ethnic minority status2more vulnerable than 2% of US census tracts
Housing type and transport74more vulnerable than 74% of US census tracts
Walkability6.3 out of 20Below average
Nearby ZIP codes

The closest ZIP codes by centre point, which is not the same as sharing a border.

53825 Stitzer, WI8.4 km away
53827 Woodman, WI15.8 km away
53813 Lancaster, WI16.7 km away
53569 Montfort, WI17.2 km away
53805 Boscobel, WI17.3 km away
53816 Mount Hope, WI17.3 km away
53554 Livingston, WI19.7 km away
53804 Bloomington, WI24.4 km away
Location, counties and time zone

County shares from Census 2020 ZCTA relationship files. Time zone from the USDOT National Transportation Atlas, which renders the boundaries written into 49 CFR Part 71.

Grant County100% of this ZIP code's land area
Time zoneCentral (UTC-06:00 standard)
Daylight saving timeObserved
Land area102.13 sq mi
Population density46 people per sq mi
Latitude, longitude42.9886, -90.6550

Figures are published for this ZIP code or its Census tabulation area unless a section says otherwise. Estimates whose margin of error made them unreliable are omitted rather than shown. Sources: US Census Bureau, CDC, IRS.

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