How old are the homes in Union Township (Lebanon County), PA?

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

52.5% (±12.9 points) of the homes in Union Township (Lebanon County), PA were built before 1980 (2020–2024 American Community Survey).

8.1% were built before 1940.

4.4% were built in 2010 or later.

Figures last updated on November 12, 2026.

Built before 1980: 52.5% (±12.9 points)
Built before 1940: 8.1%
Built 2010 or later: 4.4%

When the homes in Union Township (Lebanon County) were built

Housing units by year structure built, 2020–2024
Year built	Union Township (Lebanon County)	Lebanon County	Pennsylvania	United States
2020 or later	0.0% (±2.4 points)	1.4%	1.0%	2.0%
2010 to 2019	4.4% (±3.1 points)	6.8%	5.1%	9.4%
2000 to 2009	21.3% (±6.1 points)	11.8%	8.1%	13.6%
1990 to 1999	11.9% (±4.8 points)	9.6%	8.9%	12.4%
1980 to 1989	9.9% (±5.0 points)	9.4%	9.6%	12.9%
1970 to 1979	28.3% (±10.9 points)	13.6%	12.4%	14.2%
1960 to 1969	5.6% (±3.4 points)	8.4%	9.9%	9.9%
1950 to 1959	6.6% (±3.2 points)	11.6%	13.0%	9.5%
1940 to 1949	3.9% (±3.4 points)	6.3%	7.0%	4.4%
1939 or earlier	8.1% (±3.8 points)	21.2%	25.0%	11.7%

In Union Township (Lebanon County), the share of homes built before 1980 is not measurably different from Lebanon County (61.1%).

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

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

In Lebanon County, Union Township (Lebanon County) ranks 17 of 25 places with a published estimate, from highest to lowest share of homes built before 1980.

Statewide, it ranks 1912 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 (24.2%) and the share built before 1980 (52.5%).

Homes built before 1980 in places near Union Township (Lebanon County)

Nearest places with a published estimate, compared with Union Township (Lebanon County)
Place	Distance	Homes built before 1980	Compared with this place
Union Township (Lebanon County)	—	52.5% (±12.9 points)	—
East Hanover Township (Lebanon County)	4.1 mi	71.3% (±17.9 points)	Not measurably different
Swatara Township (Lebanon County)	4.2 mi	55.6% (±13.9 points)	Not measurably different
Jonestown	4.6 mi	42.1% (±12.2 points)	Not measurably different
Fredericksburg	5.9 mi	42.9% (±16.2 points)	Not measurably different
Bethel Township (Lebanon County)	6.7 mi	52.8% (±10.1 points)	Not measurably different
North Annville Township	6.7 mi	72.7% (±14.5 points)	Higher
Rush Township (Dauphin County)	6.7 mi	82.0% (±30.8 points)	Not measurably different
East Hanover Township (Dauphin County)	8.3 mi	32.4% (±7.6 points)	Lower

Nearby places with a measurably lower figure: East Hanover Township (Dauphin County), PA (32.4%).

Nearby places with a measurably higher figure: North Annville Township, PA (72.7%).

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

Homes built before 1980 across Lebanon County, place by place

Rank	Place	Homes built before 1980
11	Cleona	68.3% (±12.1 points)
12	South Annville Township	57.2% (±12.4 points)
13	South Lebanon Township	55.7% (±6.9 points)
14	Swatara Township (Lebanon County)	55.6% (±13.9 points)
15	West Cornwall Township	53.5% (±11.2 points)
16	Bethel Township (Lebanon County)	52.8% (±10.1 points)
17	Union Township (Lebanon County)	52.5% (±12.9 points)
18	North Lebanon Township	52.3% (±9.1 points)
19	North Londonderry Township	50.0% (±8.1 points)
20	North Cornwall Township	49.9% (±7.8 points)
21	Jonestown	42.1% (±12.2 points)
22	Cornwall	40.3% (±10.5 points)
23	Millcreek Township (Lebanon County)	37.9% (±9.9 points)

Showing 13 of 25 places in Lebanon 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 Union Township (Lebanon County)

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Questions about Union Township (Lebanon County)

How old are most homes in Union Township (Lebanon County)?

52.5% of homes in Union Township (Lebanon County), PA were built before 1980 (2020–2024 American Community Survey).

Do homes in Union Township (Lebanon 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 24.2% and 52.5% of homes in Union Township (Lebanon County) were built before then.

Does a contractor need lead certification to work on older homes in Union Township (Lebanon 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 — Union township, Lebanon 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 Union township, Lebanon County, Pennsylvania (county subdivision:78376, in state:42 county:075).

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.