US Census Data

Buffalo County vs Iron County

A side-by-side comparison of Buffalo County and Iron County: population, income, housing, and more.

Buffalo County and Iron County are counties in Wisconsin. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.

Buffalo County has the higher population (13,341 vs 6,164 in Iron County). Buffalo County has the higher median household income ($68,722 vs $59,058 in Iron County). Buffalo County has the higher median home value ($197,600 vs $155,200 in Iron County).

Population, income & housing

Buffalo CountyIron County
Population13,3416,164
Median age46.4 yrs55.9 yrs
Median household income$68,722$59,058
Median home value$197,600$155,200
Median gross rent$822$640
Housing units6,5465,572
Homeownership rate78.3%86.9%
Bachelor's degree or higher22.1%23.4%
Unemployment rate2.6%2.9%

Trends (ACS 5-year, 2019–2023)

Buffalo CountyIron County
Population13,126 → 13,341 (+1.6%)5,687 → 6,164 (+8.4%)
Median household income$57,829 → $68,722 (+18.8%)$43,798 → $59,058 (+34.8%)
Median home value$159,700 → $197,600 (+23.7%)$119,000 → $155,200 (+30.4%)
Median gross rent$765 → $822 (+7.5%)$538 → $640 (+19.0%)

Buffalo County

Population
13,12613,341
Median household income
$57,829$68,722
Median home value
$159,700$197,600
Median gross rent
$765$822

Iron County

Population
5,6876,164
Median household income
$43,798$59,058
Median home value
$119,000$155,200
Median gross rent
$538$640

Age & race/ethnicity

Age distribution (share)

Buffalo CountyIron County
Under 54.8%3.6%
5 to 1715.3%11.8%
18 to 246.7%4.4%
25 to 349.8%8.4%
35 to 4411.8%9.6%
45 to 5412.0%11.7%
55 to 6416.2%18.5%
65 to 7413.7%18.6%
75 and over9.5%13.4%

Race & ethnicity (share)

Buffalo CountyIron County
White (non-Hispanic)94.2%94.0%
Black or African American0.5%0.0%
American Indian & Alaska Native0.1%0.6%
Asian0.1%0.0%
Native Hawaiian & Pacific Islander0.0%0.0%
Some other race0.0%0.0%
Two or more races2.3%3.8%
Hispanic or Latino2.7%1.6%

Educational attainment (age 25+)

Share of adults 25+

Buffalo CountyIron County
No high school diploma8.0%4.6%
High school graduate38.1%32.4%
Some college or associate's31.8%39.6%
Bachelor's degree16.0%17.1%
Graduate or professional degree6.1%6.3%

Commute to work

How workers get to work (share)

Buffalo CountyIron County
Drove alone79.5%81.3%
Carpooled5.5%9.2%
Public transit0.1%0.0%
Walked4.0%1.9%
Bicycle0.5%0.0%
Worked from home9.4%5.6%
Other means1.0%1.9%

Housing

Units in structure (share)

Buffalo CountyIron County
1-unit, detached81.8%88.2%
1-unit, attached2.0%2.5%
2 to 4 units5.5%2.6%
5 to 19 units3.5%2.6%
20 or more units1.5%1.5%
Mobile home & other5.7%2.6%

Poverty & households

Buffalo CountyIron County
Poverty rate8.7%11.6%
Average household size2.322.05
Mean commute (minutes)2521
Median year structure built19701973

Full profiles

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