How old are the homes in the Town of Lima (Grant County), WI?

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

56.5% (±14.5 points) of the homes in the Town of Lima (Grant County), WI were built before 1980 (2020–2024 American Community Survey).

28.4% were built before 1940.

17.8% were built in 2010 or later.

Figures last updated on November 12, 2026.

Built before 1980: 56.5% (±14.5 points)
Built before 1940: 28.4%
Built 2010 or later: 17.8%

When the homes in the Town of Lima (Grant County) were built

Housing units by year structure built, 2020–2024
Year built	Town of Lima (Grant County)	Grant County	Wisconsin	United States
2020 or later	5.1% (±4.9 points)	1.2%	1.4%	2.0%
2010 to 2019	12.7% (±6.2 points)	6.2%	7.1%	9.4%
2000 to 2009	12.0% (±5.4 points)	11.5%	12.5%	13.6%
1990 to 1999	10.2% (±6.0 points)	11.3%	12.5%	12.4%
1980 to 1989	3.6% (±2.2 points)	9.2%	9.5%	12.9%
1970 to 1979	9.5% (±3.6 points)	15.1%	14.2%	14.2%
1960 to 1969	6.9% (±4.5 points)	10.9%	9.4%	9.9%
1950 to 1959	7.3% (±5.4 points)	7.2%	10.3%	9.5%
1940 to 1949	4.4% (±3.2 points)	4.8%	5.3%	4.4%
1939 or earlier	28.4% (±11.7 points)	22.6%	17.8%	11.7%

In the Town of Lima (Grant County), the share of homes built before 1980 is not measurably different from Grant County (60.6%).

It is not measurably different from Wisconsin (57.0%).

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

In Grant County, the Town of Lima (Grant County) ranks 28 of 52 places with a published estimate, from highest to lowest share of homes built before 1980.

Statewide, it ranks 809 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 (47.0%) and the share built before 1980 (56.5%).

Homes built before 1980 in places near the Town of Lima (Grant County)

Nearest places with a published estimate, compared with the Town of Lima (Grant County)
Place	Distance	Homes built before 1980	Compared with this place
Town of Lima (Grant County)	—	56.5% (±14.5 points)	—
Rewey	5.0 mi	76.9% (±16.3 points)	Not measurably different
Town of Clifton (Grant County)	5.7 mi	58.3% (±23.1 points)	Not measurably different
Town of Ellenboro	5.9 mi	70.4% (±16.3 points)	Not measurably different
Platteville	6.2 mi	62.7% (±8.8 points)	Not measurably different
Livingston	6.5 mi	80.5% (±14.5 points)	Higher
Town of Belmont (Lafayette County)	6.7 mi	51.4% (±11.5 points)	Not measurably different
Town of Mifflin	7.3 mi	52.5% (±14.8 points)	Not measurably different
Town of Platteville	7.9 mi	51.0% (±10.7 points)	Not measurably different

Nearby places with a measurably higher figure: Livingston, WI (80.5%).

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

Homes built before 1980 across Grant County, place by place

Rank	Place	Homes built before 1980
22	Muscoda	60.8% (±9.7 points)
23	Town of South Lancaster	59.0% (±13.2 points)
24	Town of Smelser	58.7% (±17.2 points)
25	Town of Clifton (Grant County)	58.3% (±23.1 points)
26	Town of Little Grant	57.5% (±25.9 points)
27	Hazel Green	56.8% (±13.1 points)
28	Town of Lima (Grant County)	56.5% (±14.5 points)
29	Town of Beetown	55.6% (±11.8 points)
30	Bagley	54.5% (±13.3 points)
31	Blue River	54.2% (±16.6 points)
32	Town of Mount Ida	53.9% (±22.6 points)
33	Town of Jamestown	53.0% (±11.1 points)
34	Town of Waterloo (Grant County)	52.5% (±15.7 points)

Showing 13 of 52 places in Grant 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 Lima (Grant County)

How old are most homes in the Town of Lima (Grant County)?

56.5% of homes in the Town of Lima (Grant County), WI were built before 1980 (2020–2024 American Community Survey).

Do homes in the Town of Lima (Grant 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 47.0% and 56.5% of homes in the Town of Lima (Grant County) were built before then.

Does a contractor need lead certification to work on older homes in the Town of Lima (Grant 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 — Lima town, Grant 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 Lima town, Grant County, Wisconsin (county subdivision:44050, in state:55 county:043).

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.