How old are the homes in Norwich Township, PA?

80.2% (±14.2 points) of the homes in Norwich Township, PA were built before 1980 (2020–2024 American Community Survey).

40.8% were built before 1940.

4.0% were built in 2010 or later.

Figures last updated on .

Built before 1980
80.2% (±14.2 points)
Built before 1940
40.8%
Built 2010 or later
4.0%

When the homes in Norwich Township were built

Housing units by year structure built, 2020–2024
Year builtNorwich TownshipMcKean CountyPennsylvaniaUnited States
2020 or later0.0% (±7.4 points)0.2%1.0%2.0%
2010 to 20194.0% (±2.9 points)2.3%5.1%9.4%
2000 to 20093.8% (±2.8 points)4.0%8.1%13.6%
1990 to 19995.2% (±3.2 points)8.3%8.9%12.4%
1980 to 19896.8% (±3.8 points)7.6%9.6%12.9%
1970 to 197913.0% (±6.7 points)10.8%12.4%14.2%
1960 to 19698.7% (±5.0 points)8.2%9.9%9.9%
1950 to 19599.9% (±4.9 points)11.4%13.0%9.5%
1940 to 19497.8% (±4.5 points)9.2%7.0%4.4%
1939 or earlier40.8% (±9.4 points)37.9%25.0%11.7%

In Norwich Township, the share of homes built before 1980 is not measurably different from McKean County (77.5%).

It is not measurably different from Pennsylvania (67.3%).

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

In McKean County, Norwich Township ranks 8 of 22 places with a published estimate, from highest to lowest share of homes built before 1980.

Statewide, it ranks 694 of 2,558.

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 (67.2%) and the share built before 1980 (80.2%).

Homes built before 1980 in places near Norwich Township

Nearest places with a published estimate, compared with Norwich Township
PlaceDistanceHomes built before 1980Compared with this place
Norwich Township—80.2% (±14.2 points)—
Liberty Township (McKean County)7.8 mi65.4% (±11.5 points)Not measurably different
Smethport11 mi80.1% (±10.4 points)Not measurably different
Port Allegany11 mi84.7% (±12.8 points)Not measurably different
Sergeant Township11 mi65.0% (±15.1 points)Not measurably different
Keating Township (Potter County)11 mi62.1% (±11.1 points)Lower
Portage Township (Cameron County)11 mi75.3% (±25.5 points)Not measurably different
Shippen Township (Cameron County)12 mi69.4% (±10.6 points)Not measurably different
Portage Township (Potter County)13 mi62.9% (±11.9 points)Not measurably different

Nearby places with a measurably lower figure: Keating Township (Potter County), PA (62.1%).

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

Homes built before 1980 across McKean County, place by place

RankPlaceHomes built before 1980
2Eldred87.6% (±14.3 points)
3Kane87.5% (±9.2 points)
4Bradford Township (McKean County)86.1% (±13.1 points)
5Port Allegany84.7% (±12.8 points)
6Foster Township (McKean County)82.2% (±13.3 points)
7Hamilton Township (McKean County)80.4% (±14.1 points)
8Norwich Township80.2% (±14.2 points)
9Smethport80.1% (±10.4 points)
10Mount Jewett77.4% (±11.8 points)
11Ceres Township70.1% (±10.7 points)
12Otto Township68.7% (±11.2 points)
13Eldred Township (McKean County)68.0% (±12.2 points)
14Lewis Run67.2% (±15.3 points)

Showing 13 of 22 places in McKean 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 Norwich Township

How old are most homes in Norwich Township?

80.2% of homes in Norwich Township, PA were built before 1980 (2020–2024 American Community Survey).

Do homes in Norwich 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 67.2% and 80.2% of homes in Norwich Township were built before then.

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

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 Norwich township, McKean County, Pennsylvania (county subdivision:55632, in state:42 county:083).

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.

Figures last updated on .

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