How old are the homes in Orion Charter Township, MI?

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

41.3% (±3.1 points) of the homes in Orion Charter Township, MI were built before 1980 (2020–2024 American Community Survey).

5.8% were built before 1940.

13.3% were built in 2010 or later.

Figures last updated on November 12, 2026.

Built before 1980: 41.3% (±3.1 points)
Built before 1940: 5.8%
Built 2010 or later: 13.3%

When the homes in Orion Charter Township were built

Housing units by year structure built, 2020–2024
Year built	Orion Charter Township	Oakland County	Michigan	United States
2020 or later	1.6% (±0.6 points)	1.1%	1.0%	2.0%
2010 to 2019	11.7% (±1.9 points)	5.6%	4.9%	9.4%
2000 to 2009	10.2% (±1.7 points)	9.3%	10.3%	13.6%
1990 to 1999	25.4% (±2.3 points)	13.3%	12.1%	12.4%
1980 to 1989	9.7% (±1.2 points)	12.7%	9.7%	12.9%
1970 to 1979	16.0% (±1.6 points)	17.7%	14.9%	14.2%
1960 to 1969	7.5% (±1.5 points)	12.6%	11.5%	9.9%
1950 to 1959	8.0% (±1.4 points)	15.1%	14.2%	9.5%
1940 to 1949	4.0% (±1.3 points)	5.4%	6.9%	4.4%
1939 or earlier	5.8% (±1.1 points)	7.3%	14.6%	11.7%

In Orion Charter Township, the share of homes built before 1980 is lower than in Oakland County (58.1%).

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

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

In Oakland County, Orion Charter Township ranks 38 of 50 places with a published estimate, from highest to lowest share of homes built before 1980.

Statewide, it ranks 1302 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 (25.3%) and the share built before 1980 (41.3%).

Homes built before 1980 in places near Orion Charter Township

Nearest places with a published estimate, compared with Orion Charter Township
Place	Distance	Homes built before 1980	Compared with this place
Orion Charter Township	—	41.3% (±3.1 points)	—
Oxford	4.5 mi	54.1% (±13.3 points)	Not measurably different
Oakland Charter Township	5.5 mi	27.9% (±3.9 points)	Lower
Lake Angelus	5.5 mi	83.3% (±28.6 points)	Higher
Auburn Hills	5.8 mi	33.8% (±3.5 points)	Lower
Oxford Charter Township	6.3 mi	31.2% (±4.2 points)	Lower
Independence Charter Township	6.6 mi	40.1% (±4.3 points)	Not measurably different
Pontiac	7.5 mi	75.2% (±4.3 points)	Higher
Addison Township	8.0 mi	39.2% (±6.5 points)	Not measurably different

Nearby places with a measurably lower figure: Oakland Charter Township, MI (27.9%), Auburn Hills, MI (33.8%), Oxford Charter Township, MI (31.2%).

Nearby places with a measurably higher figure: Lake Angelus, MI (83.3%), Pontiac, MI (75.2%).

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

Homes built before 1980 across Oakland County, place by place

Rank	Place	Homes built before 1980
32	White Lake Charter Township	46.4% (±4.1 points)
33	Orchard Lake Village	45.3% (±10.0 points)
34	Holly Township	45.1% (±7.8 points)
35	Wixom	44.5% (±5.1 points)
36	Brandon Charter Township	42.7% (±7.1 points)
37	Milford Charter Township	41.9% (±5.4 points)
38	Orion Charter Township	41.3% (±3.1 points)
39	Groveland Township	40.9% (±8.2 points)
40	Independence Charter Township	40.1% (±4.3 points)
41	Rochester Hills	39.6% (±2.5 points)
42	Addison Township	39.2% (±6.5 points)
43	Commerce Charter Township	37.2% (±3.0 points)
44	South Lyon	36.2% (±5.3 points)

Showing 13 of 50 places in Oakland County, ranked from highest to lowest.

The figures for Orion Charter Township include the places inside it that have pages of their own: Lake Orion.

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 Orion Charter Township

How old are most homes in Orion Charter Township?

41.3% of homes in Orion Charter Township, MI were built before 1980 (2020–2024 American Community Survey).

Do homes in Orion Charter Township 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 25.3% and 41.3% of homes in Orion Charter Township were built before then.

Does a contractor need lead certification to work on older homes in Orion Charter Township?

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 — Orion charter township, Oakland 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 Orion charter township, Oakland County, Michigan (county subdivision:61100, in state:26 county:125).

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.