How old are the homes in Fennville, MI?

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

51.9% (±10.9 points) of the homes in Fennville, MI were built before 1980 (2020–2024 American Community Survey).

19.3% were built before 1940.

2.0% were built in 2010 or later.

Figures last updated on November 12, 2026.

Built before 1980: 51.9% (±10.9 points)
Built before 1940: 19.3%
Built 2010 or later: 2.0%

When the homes in Fennville were built

Housing units by year structure built, 2020–2024
Year built	Fennville	Allegan County	Michigan	United States
2020 or later	0.0% (±4.8 points)	1.3%	1.0%	2.0%
2010 to 2019	2.0% (±2.3 points)	8.4%	4.9%	9.4%
2000 to 2009	11.9% (±6.7 points)	15.3%	10.3%	13.6%
1990 to 1999	19.6% (±7.6 points)	15.9%	12.1%	12.4%
1980 to 1989	14.7% (±7.2 points)	10.8%	9.7%	12.9%
1970 to 1979	13.3% (±4.7 points)	12.5%	14.9%	14.2%
1960 to 1969	9.2% (±5.1 points)	7.7%	11.5%	9.9%
1950 to 1959	5.3% (±3.9 points)	7.5%	14.2%	9.5%
1940 to 1949	4.8% (±3.7 points)	4.5%	6.9%	4.4%
1939 or earlier	19.3% (±6.4 points)	16.1%	14.6%	11.7%

In Fennville, the share of homes built before 1980 is not measurably different from Allegan County (48.3%).

It is not measurably different from Michigan (62.1%).

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

In Allegan County, Fennville ranks 13 of 31 places with a published estimate, from highest to lowest share of homes built before 1980.

Statewide, it ranks 955 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 (38.6%) and the share built before 1980 (51.9%).

Homes built before 1980 in places near Fennville

Nearest places with a published estimate, compared with Fennville
Place	Distance	Homes built before 1980	Compared with this place
Fennville	—	51.9% (±10.9 points)	—
Manlius Township	3.0 mi	34.9% (±6.9 points)	Lower
Clyde Township (Allegan County)	4.1 mi	58.9% (±9.4 points)	Not measurably different
Saugatuck Township	4.2 mi	24.8% (±7.6 points)	Lower
Ganges Township	5.3 mi	52.6% (±7.8 points)	Not measurably different
Douglas	6.0 mi	31.9% (±7.0 points)	Lower
Saugatuck	6.8 mi	56.7% (±10.5 points)	Not measurably different
Fillmore Township	8.5 mi	50.7% (±8.7 points)	Not measurably different
Heath Township	8.9 mi	30.0% (±8.7 points)	Lower

Nearby places with a measurably lower figure: Manlius Township, MI (34.9%), Saugatuck Township, MI (24.8%), Douglas, MI (31.9%).

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

Homes built before 1980 across Allegan County, place by place

Rank	Place	Homes built before 1980
7	Clyde Township (Allegan County)	58.9% (±9.4 points)
8	Hopkins Township	57.6% (±10.0 points)
9	Saugatuck	56.7% (±10.5 points)
10	Otsego Township	55.0% (±10.2 points)
11	Ganges Township	52.6% (±7.8 points)
12	Casco Township (Allegan County)	52.2% (±9.4 points)
13	Fennville	51.9% (±10.9 points)
14	Allegan Township	51.6% (±10.6 points)
15	Fillmore Township	50.7% (±8.7 points)
16 (tie)	Gun Plain Township	48.6% (±9.8 points)
16 (tie)	Lee Township (Allegan County)	48.6% (±10.8 points)
18	Salem Township (Allegan County)	47.3% (±13.5 points)
19	Wayland Township	47.0% (±15.7 points)

Showing 13 of 31 places in Allegan 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 Fennville

How old are most homes in Fennville?

51.9% of homes in Fennville, MI were built before 1980 (2020–2024 American Community Survey).

Do homes in Fennville 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 38.6% and 51.9% of homes in Fennville were built before then.

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

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 — Fennville 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 Fennville city, Michigan (place:27740, 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.