How old are the homes in Ithaca, MI?

Name: Age of homes in Ithaca, MI, 2020–2024
Creator: US Census Bureau
License: https://www.census.gov/data/developers/about/terms-of-service.html

77.1% (±13.6 points) of the homes in Ithaca, MI were built before 1980 (2020–2024 American Community Survey).

32.5% were built before 1940.

1.7% were built in 2010 or later.

Figures last updated on November 12, 2026.

Built before 1980: 77.1% (±13.6 points)
Built before 1940: 32.5%
Built 2010 or later: 1.7%

When the homes in Ithaca were built

Housing units by year structure built, 2020–2024
Year built	Ithaca	Gratiot County	Michigan	United States
2020 or later	1.1% (±1.5 points)	0.6%	1.0%	2.0%
2010 to 2019	0.6% (±0.9 points)	2.5%	4.9%	9.4%
2000 to 2009	3.2% (±2.9 points)	7.5%	10.3%	13.6%
1990 to 1999	8.0% (±4.7 points)	11.0%	12.1%	12.4%
1980 to 1989	10.0% (±5.3 points)	9.5%	9.7%	12.9%
1970 to 1979	13.9% (±6.2 points)	14.2%	14.9%	14.2%
1960 to 1969	8.7% (±6.5 points)	12.9%	11.5%	9.9%
1950 to 1959	19.1% (±5.8 points)	12.3%	14.2%	9.5%
1940 to 1949	2.9% (±2.7 points)	6.8%	6.9%	4.4%
1939 or earlier	32.5% (±7.9 points)	22.7%	14.6%	11.7%

In Ithaca, the share of homes built before 1980 is not measurably different from Gratiot County (68.9%).

It is also higher than in Michigan (62.1%).

It is higher than the national figure (49.7%).

In Gratiot County, Ithaca ranks 4 of 19 places with a published estimate, from highest to lowest share of homes built before 1980.

Statewide, it ranks 177 of 1,520.

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 (63.2%) and the share built before 1980 (77.1%).

Homes built before 1980 in places near Ithaca

Nearest places with a published estimate, compared with Ithaca
Place	Distance	Homes built before 1980	Compared with this place
Ithaca	—	77.1% (±13.6 points)	—
North Star Township	4.3 mi	75.0% (±10.0 points)	Not measurably different
Emerson Township	4.4 mi	75.8% (±12.1 points)	Not measurably different
Newark Township	4.7 mi	61.9% (±15.0 points)	Not measurably different
Arcada Township	4.9 mi	58.9% (±10.7 points)	Lower
Alma	6.8 mi	76.4% (±10.4 points)	Not measurably different
St. Louis	8.2 mi	71.3% (±13.0 points)	Not measurably different
Perrinton	8.7 mi	66.6% (±19.5 points)	Not measurably different
Hamilton Township (Gratiot County)	9.2 mi	66.5% (±15.3 points)	Not measurably different

Nearby places with a measurably lower figure: Arcada Township, MI (58.9%).

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

Homes built before 1980 across Gratiot County, place by place

Rank	Place	Homes built before 1980
1	Lafayette Township	82.0% (±19.2 points)
2	North Shade Township	81.3% (±19.4 points)
3	Wheeler Township	78.6% (±10.9 points)
4	Ithaca	77.1% (±13.6 points)
5	Alma	76.4% (±10.4 points)
6	Emerson Township	75.8% (±12.1 points)
7	North Star Township	75.0% (±10.0 points)
8	St. Louis	71.3% (±13.0 points)
9	Elba Township (Gratiot County)	70.8% (±11.0 points)
10	Bethany Township	67.5% (±13.6 points)

Showing 10 of 19 places in Gratiot 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.

What you can do on Seayora in Ithaca

One account for renting, owning, managing and fixing homes, with these figures beside you.

Do repairs, renovations or maintenance?

Get found by owners and renters near Ithaca, and send estimates and invoices from your phone.

Join as a pro · Find a pro

Own or manage a rental?

List it, sign the lease and collect rent online, with the figures for Ithaca beside you.

Create a landlord account · See what landlords get

Looking for a place to rent?

Browse homes for rent near Ithaca, save the ones you like and apply online.

Browse rentals · Create a renter account

Questions about Ithaca

How old are most homes in Ithaca?

77.1% of homes in Ithaca, MI were built before 1980 (2020–2024 American Community Survey).

Do homes in Ithaca 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 63.2% and 77.1% of homes in Ithaca were built before then.

Does a contractor need lead certification to work on older homes in Ithaca?

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 — Ithaca city, Michigan

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 Ithaca city, Michigan (place:41340, in state:26).

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.