How old are the homes in the Town of Sumner (Barron County), WI?

Name: Age of homes in the Town of Sumner (Barron County), WI, 2020–2024
Creator: US Census Bureau
License: https://www.census.gov/data/developers/about/terms-of-service.html

45.1% (±11.8 points) of the homes in the Town of Sumner (Barron County), WI were built before 1980 (2020–2024 American Community Survey).

19.8% were built before 1940.

16.6% were built in 2010 or later.

Figures last updated on November 12, 2026.

Built before 1980: 45.1% (±11.8 points)
Built before 1940: 19.8%
Built 2010 or later: 16.6%

When the homes in the Town of Sumner (Barron County) were built

Housing units by year structure built, 2020–2024
Year built	Town of Sumner (Barron County)	Barron County	Wisconsin	United States
2020 or later	1.2% (±2.0 points)	1.3%	1.4%	2.0%
2010 to 2019	15.4% (±8.0 points)	5.8%	7.1%	9.4%
2000 to 2009	19.8% (±7.5 points)	13.3%	12.5%	13.6%
1990 to 1999	11.1% (±6.5 points)	12.1%	12.5%	12.4%
1980 to 1989	7.5% (±5.2 points)	12.2%	9.5%	12.9%
1970 to 1979	14.2% (±5.9 points)	16.5%	14.2%	14.2%
1960 to 1969	2.8% (±3.3 points)	7.9%	9.4%	9.9%
1950 to 1959	5.1% (±4.7 points)	7.6%	10.3%	9.5%
1940 to 1949	3.2% (±3.0 points)	5.7%	5.3%	4.4%
1939 or earlier	19.8% (±7.9 points)	17.5%	17.8%	11.7%

In the Town of Sumner (Barron County), the share of homes built before 1980 is not measurably different from Barron County (55.2%).

It is also lower than in Wisconsin (57.0%).

It is not measurably different from the national figure (49.7%).

In Barron County, the Town of Sumner (Barron County) ranks 28 of 35 places with a published estimate, from highest to lowest share of homes built before 1980.

Statewide, it ranks 1369 of 1,848.

Rankings use the estimates alone; where margins of error overlap, neighboring ranks may not truly differ.

Why the age of a home matters: lead-based paint

Federal law treats housing built before 1978 as likely to contain lead-based paint.

Before a lease or sale of most pre-1978 housing, the landlord or seller must disclose any known lead-based paint and hazards and give the tenant or buyer the EPA pamphlet (42 U.S.C. § 4852d; 40 CFR part 745, subpart F; 24 CFR part 35, subpart A).

A contractor paid to renovate, repair or paint a pre-1978 home must be a certified firm, use a certified renovator and follow lead-safe work practices under the Renovation, Repair and Painting Rule (40 CFR part 745, subpart E) whenever the job disturbs more than 6 square feet of painted surface in a room or more than 20 square feet outside; window replacement and demolition always count (40 CFR 745.83).

Certification comes from EPA, or from the state where EPA has authorized the state to run the program.

The Census Bureau groups construction by decade, so the share built before 1978 lies between the share built before 1970 (30.9%) and the share built before 1980 (45.1%).

Homes built before 1980 in places near the Town of Sumner (Barron County)

Nearest places with a published estimate, compared with the Town of Sumner (Barron County)
Place	Distance	Homes built before 1980	Compared with this place
Town of Sumner (Barron County)	—	45.1% (±11.8 points)	—
Town of Strickland	5.5 mi	48.9% (±16.7 points)	Not measurably different
Town of Chetek	5.6 mi	46.2% (±9.0 points)	Not measurably different
Town of Doyle	6.0 mi	43.5% (±14.0 points)	Not measurably different
Town of Stanley	6.0 mi	47.6% (±9.2 points)	Not measurably different
Cameron	6.9 mi	55.1% (±9.0 points)	Not measurably different
Chetek	7.7 mi	59.7% (±11.1 points)	Not measurably different
Town of Rusk (Rusk County)	8.1 mi	41.6% (±9.4 points)	Not measurably different
Rice Lake	8.2 mi	61.0% (±7.8 points)	Higher

Nearby places with a measurably higher figure: Rice Lake, WI (61.0%).

Distance is measured in a straight line between the Census Bureau’s internal points for each place.

Homes built before 1980 across Barron County, place by place

Rank	Place	Homes built before 1980
22	Town of Prairie Farm	52.1% (±12.9 points)
23	Town of Prairie Lake	51.8% (±9.3 points)
24	Town of Clinton (Barron County)	49.6% (±10.1 points)
25	Town of Rice Lake	49.4% (±12.9 points)
26	Town of Stanley	47.6% (±9.2 points)
27	Town of Chetek	46.2% (±9.0 points)
28	Town of Sumner (Barron County)	45.1% (±11.8 points)
29	Town of Arland	45.0% (±10.3 points)
30	Town of Lakeland	44.4% (±8.6 points)
31	Town of Dovre	43.9% (±18.1 points)
32	Town of Doyle	43.5% (±14.0 points)
33	Town of Maple Plain	40.6% (±8.4 points)
34	Town of Cedar Lake	37.5% (±7.6 points)

Showing 13 of 35 places in Barron County, ranked from highest to lowest.

Survey years: 2020–2024 (American Community Survey 5-year estimates).

Margins of error are at the 90% confidence level.

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Questions about Town of Sumner (Barron County)

How old are most homes in the Town of Sumner (Barron County)?

45.1% of homes in the Town of Sumner (Barron County), WI were built before 1980 (2020–2024 American Community Survey).

Do homes in the Town of Sumner (Barron County) need a lead paint disclosure?

A home built before 1978 does, before it is rented or sold, unless an exemption applies (42 U.S.C. § 4852d); between 30.9% and 45.1% of homes in the Town of Sumner (Barron County) were built before then.

Does a contractor need lead certification to work on older homes in the Town of Sumner (Barron County)?

Yes, when the job disturbs more than 6 square feet of paint in a room or 20 square feet outside, or replaces a window: the firm must be certified and a certified renovator must direct the work under the Renovation, Repair and Painting Rule (40 CFR part 745, subpart E).

Sources

Selected Housing Characteristics (DP04), 2020–2024 ACS 5-year estimates — Sumner town, Barron County, Wisconsin

To check these figures in the Census Bureau’s own API, request the variables below from the 2024 ACS 5-year data profile (acs/acs5/profile) for Sumner town, Barron County, Wisconsin (county subdivision:78450, in state:55 county:005).

Each estimate (E or PE) has a margin of error beside it (M or PM).

The API needs a free key.

Request a Census API key.

DP04_0017PE, DP04_0017PM, DP04_0018PE, DP04_0018PM, DP04_0019PE, DP04_0019PM, DP04_0020PE, DP04_0020PM, DP04_0021PE, DP04_0021PM, DP04_0022PE, DP04_0022PM, DP04_0023PE, DP04_0023PM, DP04_0024PE, DP04_0024PM, DP04_0025PE, DP04_0025PM, DP04_0026PE, DP04_0026PM

This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.

Figures are published by the US Census Bureau, HUD, the Bureau of Labor Statistics and the FBI; Seayora reproduces them and does not adjust them, except where a sentence says it compares dollar figures after inflation. They describe the whole place, not any one building or street, and are not an appraisal, a rent determination, a tax bill, a safety rating or legal advice.