How old are the homes in Deerfield Township (Livingston County), MI?

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

42.1% (±9.8 points) of the homes in Deerfield Township (Livingston County), MI were built before 1980 (2020–2024 American Community Survey).

15.0% were built before 1940.

4.6% were built in 2010 or later.

Figures last updated on November 12, 2026.

Built before 1980: 42.1% (±9.8 points)
Built before 1940: 15.0%
Built 2010 or later: 4.6%

When the homes in Deerfield Township (Livingston County) were built

Housing units by year structure built, 2020–2024
Year built	Deerfield Township (Livingston County)	Livingston County	Michigan	United States
2020 or later	0.0% (±1.8 points)	2.0%	1.0%	2.0%
2010 to 2019	4.6% (±3.3 points)	8.9%	4.9%	9.4%
2000 to 2009	8.1% (±3.7 points)	18.7%	10.3%	13.6%
1990 to 1999	38.4% (±10.8 points)	22.7%	12.1%	12.4%
1980 to 1989	6.9% (±4.0 points)	10.4%	9.7%	12.9%
1970 to 1979	15.6% (±6.3 points)	16.8%	14.9%	14.2%
1960 to 1969	7.2% (±3.5 points)	6.4%	11.5%	9.9%
1950 to 1959	2.9% (±2.2 points)	4.7%	14.2%	9.5%
1940 to 1949	1.4% (±1.6 points)	3.0%	6.9%	4.4%
1939 or earlier	15.0% (±6.1 points)	6.3%	14.6%	11.7%

In Deerfield Township (Livingston County), the share of homes built before 1980 is not measurably different from Livingston County (37.2%).

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

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

In Livingston County, Deerfield Township (Livingston County) ranks 6 of 18 places with a published estimate, from highest to lowest share of homes built before 1980.

Statewide, it ranks 1276 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 (26.5%) and the share built before 1980 (42.1%).

Homes built before 1980 in places near Deerfield Township (Livingston County)

Nearest places with a published estimate, compared with Deerfield Township (Livingston County)
Place	Distance	Homes built before 1980	Compared with this place
Deerfield Township (Livingston County)	—	42.1% (±9.8 points)	—
Argentine	3.3 mi	52.2% (±12.2 points)	Not measurably different
Cohoctah Township	5.6 mi	55.2% (±16.1 points)	Not measurably different
Argentine Township	5.9 mi	41.3% (±7.0 points)	Not measurably different
Tyrone Township (Livingston County)	6.3 mi	43.0% (±5.4 points)	Not measurably different
Oceola Township	6.6 mi	23.4% (±5.1 points)	Lower
Linden	6.6 mi	45.5% (±12.3 points)	Not measurably different
Byron	6.7 mi	86.9% (±18.6 points)	Higher
Fenton Charter Township	8.2 mi	37.5% (±4.4 points)	Not measurably different

Nearby places with a measurably lower figure: Oceola Township, MI (23.4%).

Nearby places with a measurably higher figure: Byron, MI (86.9%).

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

Homes built before 1980 across Livingston County, place by place

Rank	Place	Homes built before 1980
1	Cohoctah Township	55.2% (±16.1 points)
2	Unadilla Township	52.1% (±14.7 points)
3	Howell	51.4% (±8.6 points)
4	Tyrone Township (Livingston County)	43.0% (±5.4 points)
5	Putnam Township	42.6% (±6.7 points)
6	Deerfield Township (Livingston County)	42.1% (±9.8 points)
7	Brighton	39.8% (±6.2 points)
8	Brighton Township	39.6% (±4.0 points)
9	Handy Township	39.5% (±7.0 points)
10	Hamburg Township	38.4% (±4.2 points)
11	Conway Township	35.9% (±10.9 points)
12	Green Oak Township	35.1% (±4.3 points)

Showing 12 of 18 places in Livingston 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 Deerfield Township (Livingston County)

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Questions about Deerfield Township (Livingston County)

How old are most homes in Deerfield Township (Livingston County)?

42.1% of homes in Deerfield Township (Livingston County), MI were built before 1980 (2020–2024 American Community Survey).

Do homes in Deerfield Township (Livingston 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 26.5% and 42.1% of homes in Deerfield Township (Livingston County) were built before then.

Does a contractor need lead certification to work on older homes in Deerfield Township (Livingston 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 — Deerfield township, Livingston County, 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 Deerfield township, Livingston County, Michigan (county subdivision:21220, in state:26 county:093).

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.