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Wisconsin · FIPS 55049

Iowa ZIP codes — Iowa County, Wisconsin

Quick answer

Iowa County is home to 23,832 residents with a median household income of $83,372 and a median home value of $248,100. 77.1% of households own their home and 7.7% of residents live below the poverty line. Looking for a Iowa ZIP code? 11 ZIP code areas fall inside Iowa County, Wisconsin, listed in full below.

Population
23,832Iowa County residents
Median household income
$83,372Past 12 months, inflation adjusted
Median home value
$248,100Owner-occupied units
Median gross rent
$941Rent plus utilities, monthly
Median age
43.7 yrsAll residents
Homeownership rate
77.1%Owner-occupied households

Iowa County, WI in context

How this area compares with national benchmarks.

Iowa County is a mid-size town in Wisconsin, with 23,832 residents counted in the Census American Community Survey 2019-2023 ACS 5-year estimates. The median age here is 43.7 years against 39.1 nationally, a slightly older profile than the country as a whole. Places under 65,000 residents only appear in the five-year release, never the one-year file, so these values pool sixty months of responses and lag the current year by design.

Households in Iowa County earn a median of $83,372 a year, 6.2% above the national figure of $78,538. This figure covers the household, not the worker: two people on ordinary wages at one address outrank a single professional in the same table. Poverty reaches 7.7% of residents here, below the 12.4% national rate.

The typical owner-occupied home in Iowa County is valued at $248,100, 18.2% below the national figure, while median gross rent runs $941 a month, 33.1% below the national figure, or roughly $11,292 across a full year. A household on the local median income would put about 13.5% of gross pay toward that rent against the federal 30% cost-burden threshold, so renting here is cheap relative to what people here earn. The home-price-to-income ratio works out to 3×, against roughly 3.9× nationally, so buying is easier here than in the average US market. 77.1% of occupied homes are owner-occupied versus 65% nationally, so the market leans toward owners. Gross rent folds in the utilities a tenant pays separately, so it is closer to the real monthly outlay than a headline rent figure.

Every value on this page is published directly by the Census for this area — nothing is modelled or interpolated. Small-area estimates still carry wider margins of error than state or national figures, so check the linked ACS tables before relying on them for lending, appraisal or legal work.

ZIP codes in Iowa County

ZIP code tabulation areas whose land area falls mostly in Iowa County.

How to read this page

What these estimates cover.

Figures are five-year rolling averages from the American Community Survey, not single-year counts, so they describe conditions across 2019-2023 ACS 5-year rather than a single date. Median home value covers owner-occupied units as valued by their owners, and median gross rent includes utilities the renter pays. Small counties carry wide margins of error; treat single-dollar differences between neighbouring counties as noise.

Source: US Census Bureau, ACS 2019-2023 5-year estimates · rates as published for 2019-2023 ACS 5-year

Cities and towns in Wisconsin

Largest Census places in Wisconsin by population.

Nearby counties

Other counties in Wisconsin.

Frequently asked questions

Common questions about this area.

What is the population of Iowa County?
Iowa County has 23,832 residents on Census ACS 2019-2023 ACS 5-year estimates.
What is the median household income in Iowa County?
Median household income in Iowa County is $83,372 a year, 6.2% above the national figure of $78,538.
How much does it cost to rent or buy in Iowa County?
Median gross rent is $941 a month and the median home value is $248,100, so rent absorbs about 13.5% of median household income.
Is Iowa County affordable compared with the rest of the US?
Homes cost about 3× the local median income here versus roughly 3.9× nationally, so Iowa County is more affordable to buy in than the typical US market, and rent takes 13.5% of median income against the 30% cost-burden line.
How current is this Iowa County data?
All figures come from the US Census Bureau American Community Survey 2019-2023 ACS 5-year five-year estimates. Places under 65,000 residents only appear in the five-year release, never the one-year file, so these values pool sixty months of responses and lag the current year by design.