How old are the homes in Unity Township, OH?

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

73.5% (±9.2 points) of the homes in Unity Township, OH were built before 1980 (2020–2024 American Community Survey).

31.8% were built before 1940.

2.4% were built in 2010 or later.

Figures last updated on November 12, 2026.

Built before 1980: 73.5% (±9.2 points)
Built before 1940: 31.8%
Built 2010 or later: 2.4%

When the homes in Unity Township were built

Housing units by year structure built, 2020–2024
Year built	Unity Township	Columbiana County	Ohio	United States
2020 or later	0.0% (±0.8 points)	0.5%	1.1%	2.0%
2010 to 2019	2.4% (±1.5 points)	2.1%	5.6%	9.4%
2000 to 2009	9.3% (±3.4 points)	8.7%	9.7%	13.6%
1990 to 1999	10.1% (±4.0 points)	9.6%	11.1%	12.4%
1980 to 1989	4.7% (±2.4 points)	7.7%	9.1%	12.9%
1970 to 1979	16.5% (±4.5 points)	15.4%	14.0%	14.2%
1960 to 1969	10.3% (±4.0 points)	10.5%	11.7%	9.9%
1950 to 1959	10.2% (±3.8 points)	12.8%	13.1%	9.5%
1940 to 1949	4.7% (±2.0 points)	6.1%	5.6%	4.4%
1939 or earlier	31.8% (±5.4 points)	26.6%	19.0%	11.7%

In Unity Township, the share of homes built before 1980 is not measurably different from Columbiana County (71.4%).

It is also higher than in Ohio (63.4%).

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

In Columbiana County, Unity Township ranks 15 of 34 places with a published estimate, from highest to lowest share of homes built before 1980.

Statewide, it ranks 752 of 2,382.

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 (57.0%) and the share built before 1980 (73.5%).

Homes built before 1980 in places near Unity Township

Nearest places with a published estimate, compared with Unity Township
Place	Distance	Homes built before 1980	Compared with this place
Unity Township	—	73.5% (±9.2 points)	—
East Palestine	1.9 mi	79.7% (±13.4 points)	Not measurably different
New Waterford	2.7 mi	61.9% (±14.0 points)	Not measurably different
Springfield Township (Mahoning County)	5.4 mi	52.1% (±10.4 points)	Lower
Columbiana	5.4 mi	52.0% (±9.2 points)	Lower
Little Beaver Township	5.5 mi	47.4% (±11.0 points)	Lower
Rogers	5.8 mi	64.9% (±24.4 points)	Not measurably different
Enon Valley	5.9 mi	88.0% (±18.0 points)	Not measurably different
S.N.P.J.	6.1 mi	56.3% (±158.4 points)	Not measurably different

Nearby places with a measurably lower figure: Springfield Township (Mahoning County), OH (52.1%), Columbiana, OH (52.0%), Little Beaver Township, PA (47.4%).

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

Homes built before 1980 across Columbiana County, place by place

Rank	Place	Homes built before 1980
8 (tie)	Summitville	79.7% (±69.2 points)
10	Salem	79.6% (±9.5 points)
11	Perry Township (Columbiana County)	77.5% (±7.8 points)
12	Center Township (Columbiana County)	77.2% (±8.9 points)
13	Leetonia	76.4% (±16.0 points)
14	Yellow Creek Township	75.7% (±28.3 points)
15	Unity Township	73.5% (±9.2 points)
16	Washingtonville	71.5% (±14.0 points)
17	Franklin Township (Columbiana County)	70.9% (±30.8 points)
18	Washington Township (Columbiana County)	70.6% (±13.1 points)
19	St. Clair Township (Columbiana County)	69.0% (±12.0 points)
20	Calcutta	67.1% (±16.1 points)
21	Salem Township (Columbiana County)	66.7% (±9.3 points)

Showing 13 of 34 places in Columbiana 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 Unity Township

How old are most homes in Unity Township?

73.5% of homes in Unity Township, OH were built before 1980 (2020–2024 American Community Survey).

Do homes in Unity 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 57.0% and 73.5% of homes in Unity Township were built before then.

Does a contractor need lead certification to work on older homes in Unity 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 — Unity township, Columbiana County, Ohio

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 Unity township, Columbiana County, Ohio (county subdivision:78890, in state:39 county:029).

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.