How old are the homes in West Donegal Township, PA?

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

36.4% (±6.7 points) of the homes in West Donegal Township, PA were built before 1980 (2020–2024 American Community Survey).

11.4% were built before 1940.

13.4% were built in 2010 or later.

Figures last updated on November 12, 2026.

Built before 1980: 36.4% (±6.7 points)
Built before 1940: 11.4%
Built 2010 or later: 13.4%

When the homes in West Donegal Township were built

Housing units by year structure built, 2020–2024
Year built	West Donegal Township	Lancaster County	Pennsylvania	United States
2020 or later	3.0% (±2.4 points)	1.4%	1.0%	2.0%
2010 to 2019	10.4% (±2.9 points)	8.0%	5.1%	9.4%
2000 to 2009	12.0% (±3.7 points)	11.4%	8.1%	13.6%
1990 to 1999	29.2% (±7.6 points)	12.9%	8.9%	12.4%
1980 to 1989	9.1% (±3.1 points)	13.9%	9.6%	12.9%
1970 to 1979	10.5% (±3.0 points)	12.0%	12.4%	14.2%
1960 to 1969	4.0% (±1.8 points)	8.0%	9.9%	9.9%
1950 to 1959	9.5% (±3.7 points)	9.4%	13.0%	9.5%
1940 to 1949	1.0% (±1.2 points)	3.6%	7.0%	4.4%
1939 or earlier	11.4% (±4.2 points)	19.5%	25.0%	11.7%

In West Donegal Township, the share of homes built before 1980 is lower than in Lancaster County (52.5%).

It is also lower than in Pennsylvania (67.3%).

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

In Lancaster County, West Donegal Township ranks 53 of 60 places with a published estimate, from highest to lowest share of homes built before 1980.

Statewide, it ranks 2419 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 (25.9%) and the share built before 1980 (36.4%).

Homes built before 1980 in places near West Donegal Township

Nearest places with a published estimate, compared with West Donegal Township
Place	Distance	Homes built before 1980	Compared with this place
West Donegal Township	—	36.4% (±6.7 points)	—
Elizabethtown	1.9 mi	69.5% (±10.3 points)	Higher
Conoy Township	3.1 mi	41.0% (±12.0 points)	Not measurably different
Bainbridge	3.4 mi	50.6% (±26.8 points)	Not measurably different
Maytown	4.4 mi	19.1% (±8.1 points)	Lower
East Donegal Township	4.4 mi	31.0% (±6.3 points)	Not measurably different
Mount Joy Township (Lancaster County)	4.5 mi	34.3% (±7.6 points)	Not measurably different
York Haven	5.2 mi	91.1% (±15.0 points)	Higher
Londonderry Township (Dauphin County)	5.4 mi	54.5% (±13.3 points)	Higher

Nearby places with a measurably lower figure: Maytown, PA (19.1%).

Nearby places with a measurably higher figure: Elizabethtown, PA (69.5%), York Haven, PA (91.1%), Londonderry Township (Dauphin County), PA (54.5%).

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

Homes built before 1980 across Lancaster County, place by place

Rank	Place	Homes built before 1980
47	Pequea Township	39.6% (±8.9 points)
48	Eden Township	38.5% (±9.4 points)
49	Rapho Township	38.2% (±6.7 points)
50	Colerain Township (Lancaster County)	38.0% (±9.1 points)
51	Salisbury Township (Lancaster County)	37.0% (±6.6 points)
52	Adamstown	36.8% (±9.9 points)
53	West Donegal Township	36.4% (±6.7 points)
54	West Hempfield Township	36.3% (±6.4 points)
55	Clay Township (Lancaster County)	36.0% (±10.7 points)
56	Mount Joy Township (Lancaster County)	34.3% (±7.6 points)
57	East Donegal Township	31.0% (±6.3 points)
58	Ephrata Township	30.6% (±7.6 points)
59	West Lampeter Township	30.3% (±5.0 points)

Showing 13 of 60 places in Lancaster County, ranked from highest to lowest.

The figures for West Donegal Township include the places inside it that have pages of their own: Rheems.

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 West Donegal Township

How old are most homes in West Donegal Township?

36.4% of homes in West Donegal Township, PA were built before 1980 (2020–2024 American Community Survey).

Do homes in West Donegal 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 25.9% and 36.4% of homes in West Donegal Township were built before then.

Does a contractor need lead certification to work on older homes in West Donegal 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 — West Donegal township, Lancaster County, Pennsylvania

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 West Donegal township, Lancaster County, Pennsylvania (county subdivision:82816, in state:42 county:071).

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.