How old are the homes in Green Township (Ross County), OH?

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

40.2% (±10.0 points) of the homes in Green Township (Ross County), OH were built before 1980 (2020–2024 American Community Survey).

11.8% were built before 1940.

12.8% were built in 2010 or later.

Figures last updated on November 12, 2026.

Built before 1980: 40.2% (±10.0 points)
Built before 1940: 11.8%
Built 2010 or later: 12.8%

When the homes in Green Township (Ross County) were built

Housing units by year structure built, 2020–2024
Year built	Green Township (Ross County)	Ross County	Ohio	United States
2020 or later	7.1% (±7.6 points)	1.5%	1.1%	2.0%
2010 to 2019	5.7% (±3.6 points)	3.7%	5.6%	9.4%
2000 to 2009	19.3% (±7.7 points)	11.8%	9.7%	13.6%
1990 to 1999	12.7% (±4.8 points)	14.6%	11.1%	12.4%
1980 to 1989	15.0% (±5.6 points)	11.4%	9.1%	12.9%
1970 to 1979	11.0% (±5.2 points)	11.9%	14.0%	14.2%
1960 to 1969	11.1% (±5.8 points)	11.3%	11.7%	9.9%
1950 to 1959	3.2% (±2.2 points)	11.7%	13.1%	9.5%
1940 to 1949	3.1% (±2.3 points)	6.1%	5.6%	4.4%
1939 or earlier	11.8% (±5.4 points)	16.1%	19.0%	11.7%

In Green Township (Ross County), the share of homes built before 1980 is lower than in Ross County (57.1%).

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

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

In Ross County, Green Township (Ross County) ranks 20 of 23 places with a published estimate, from highest to lowest share of homes built before 1980.

Statewide, it ranks 2073 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 (29.2%) and the share built before 1980 (40.2%).

Homes built before 1980 in places near Green Township (Ross County)

Nearest places with a published estimate, compared with Green Township (Ross County)
Place	Distance	Homes built before 1980	Compared with this place
Green Township (Ross County)	—	40.2% (±10.0 points)	—
Kingston	2.8 mi	82.7% (±21.2 points)	Higher
Springfield Township (Ross County)	5.3 mi	55.3% (±17.6 points)	Not measurably different
Pickaway Township	6.2 mi	41.1% (±13.6 points)	Not measurably different
Colerain Township (Ross County)	6.6 mi	42.2% (±15.0 points)	Not measurably different
Union Township (Ross County)	7.2 mi	31.7% (±6.9 points)	Not measurably different
Chillicothe	7.5 mi	81.3% (±6.6 points)	Higher
Harrison Township (Ross County)	8.8 mi	33.8% (±22.7 points)	Not measurably different
Scioto Township (Ross County)	9.0 mi	75.4% (±5.7 points)	Higher

Nearby places with a measurably higher figure: Kingston, OH (82.7%), Chillicothe, OH (81.3%), Scioto Township (Ross County), OH (75.4%).

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

Homes built before 1980 across Ross County, place by place

Rank	Place	Homes built before 1980
14	Paxton Township	49.2% (±13.9 points)
15	Deerfield Township (Ross County)	48.6% (±17.2 points)
16	Huntington Township (Ross County)	46.9% (±11.3 points)
17	Concord Township (Ross County)	45.9% (±10.7 points)
18	Franklin Township (Ross County)	45.2% (±25.0 points)
19	Colerain Township (Ross County)	42.2% (±15.0 points)
20	Green Township (Ross County)	40.2% (±10.0 points)
21	Harrison Township (Ross County)	33.8% (±22.7 points)
22	Union Township (Ross County)	31.7% (±6.9 points)
23	Paint Township (Ross County)	23.1% (±17.2 points)

Showing 10 of 23 places in Ross 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 Green Township (Ross County)

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 Green Township (Ross County), 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 Green Township (Ross County) beside you.

Create a landlord account · See what landlords get

Looking for a place to rent?

Browse homes for rent near Green Township (Ross County), save the ones you like and apply online.

Browse rentals · Create a renter account

Questions about Green Township (Ross County)

How old are most homes in Green Township (Ross County)?

40.2% of homes in Green Township (Ross County), OH were built before 1980 (2020–2024 American Community Survey).

Do homes in Green Township (Ross 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 29.2% and 40.2% of homes in Green Township (Ross County) were built before then.

Does a contractor need lead certification to work on older homes in Green Township (Ross 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 — Green township, Ross 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 Green township, Ross County, Ohio (county subdivision:31822, in state:39 county:141).

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.