How old are the homes in the Town of Johnstown (Polk County), WI?

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

44.5% (±10.2 points) of the homes in the Town of Johnstown (Polk County), WI were built before 1980 (2020–2024 American Community Survey).

12.7% were built before 1940.

5.3% were built in 2010 or later.

Figures last updated on November 12, 2026.

Built before 1980: 44.5% (±10.2 points)
Built before 1940: 12.7%
Built 2010 or later: 5.3%

When the homes in the Town of Johnstown (Polk County) were built

Housing units by year structure built, 2020–2024
Year built	Town of Johnstown (Polk County)	Polk County	Wisconsin	United States
2020 or later	1.5% (±1.2 points)	1.5%	1.4%	2.0%
2010 to 2019	3.8% (±3.5 points)	6.0%	7.1%	9.4%
2000 to 2009	18.1% (±4.9 points)	17.3%	12.5%	13.6%
1990 to 1999	16.5% (±6.6 points)	14.8%	12.5%	12.4%
1980 to 1989	15.6% (±5.7 points)	11.4%	9.5%	12.9%
1970 to 1979	20.0% (±6.1 points)	16.0%	14.2%	14.2%
1960 to 1969	6.1% (±4.1 points)	7.2%	9.4%	9.9%
1950 to 1959	5.3% (±4.3 points)	8.0%	10.3%	9.5%
1940 to 1949	0.4% (±0.8 points)	4.5%	5.3%	4.4%
1939 or earlier	12.7% (±5.5 points)	13.2%	17.8%	11.7%

In the Town of Johnstown (Polk County), the share of homes built before 1980 is not measurably different from Polk County (48.9%).

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

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

In Polk County, the Town of Johnstown (Polk County) ranks 27 of 35 places with a published estimate, from highest to lowest share of homes built before 1980.

Statewide, it ranks 1389 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 (24.5%) and the share built before 1980 (44.5%).

Homes built before 1980 in places near the Town of Johnstown (Polk County)

Nearest places with a published estimate, compared with the Town of Johnstown (Polk County)
Place	Distance	Homes built before 1980	Compared with this place
Town of Johnstown (Polk County)	—	44.5% (±10.2 points)	—
Town of Georgetown (Polk County)	5.3 mi	52.7% (±9.1 points)	Not measurably different
Town of Beaver (Polk County)	5.7 mi	36.2% (±10.3 points)	Not measurably different
Town of McKinley (Polk County)	5.7 mi	57.8% (±13.1 points)	Not measurably different
Town of Crystal Lake (Barron County)	6.2 mi	57.7% (±11.1 points)	Not measurably different
Town of Almena	7.8 mi	56.0% (±9.8 points)	Not measurably different
Town of Apple River	8.3 mi	47.7% (±10.7 points)	Not measurably different
Town of Bone Lake	8.3 mi	51.8% (±15.9 points)	Not measurably different
Turtle Lake	8.9 mi	55.2% (±14.6 points)	Not measurably different

None of the nearby places differs measurably from this one on this figure.

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

Homes built before 1980 across Polk County, place by place

Rank	Place	Homes built before 1980
21	Town of Sterling (Polk County)	49.3% (±12.4 points)
22	Town of Black Brook	49.2% (±14.2 points)
23	Centuria	48.4% (±15.3 points)
24	Town of Clear Lake	48.1% (±9.9 points)
25	Town of Apple River	47.7% (±10.7 points)
26	Osceola	46.2% (±12.1 points)
27	Town of Johnstown (Polk County)	44.5% (±10.2 points)
28	Town of Lincoln (Polk County)	44.3% (±8.9 points)
29	Town of Garfield (Polk County)	43.1% (±9.2 points)
30	Town of Milltown	42.5% (±9.1 points)
31	Town of Farmington (Polk County)	40.7% (±9.6 points)
32	Town of Alden	38.1% (±8.2 points)
33	Town of Eureka	37.3% (±7.4 points)

Showing 13 of 35 places in Polk 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 Johnstown (Polk County)

How old are most homes in the Town of Johnstown (Polk County)?

44.5% of homes in the Town of Johnstown (Polk County), WI were built before 1980 (2020–2024 American Community Survey).

Do homes in the Town of Johnstown (Polk 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 24.5% and 44.5% of homes in the Town of Johnstown (Polk County) were built before then.

Does a contractor need lead certification to work on older homes in the Town of Johnstown (Polk 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 — Johnstown town, Polk 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 Johnstown town, Polk County, Wisconsin (county subdivision:38400, in state:55 county:095).

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.