How old are the homes in Hammonton Town, NJ?

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

62.8% (±8.5 points) of the homes in Hammonton Town, NJ were built before 1980 (2020–2024 American Community Survey).

18.7% were built before 1940.

1.2% were built in 2010 or later.

Figures last updated on November 12, 2026.

Built before 1980: 62.8% (±8.5 points)
Built before 1940: 18.7%
Built 2010 or later: 1.2%

When the homes in Hammonton Town were built

Housing units by year structure built, 2020–2024
Year built	Hammonton Town	Atlantic County	New Jersey	United States
2020 or later	0.0% (±0.7 points)	1.0%	1.1%	2.0%
2010 to 2019	1.2% (±0.7 points)	5.4%	6.2%	9.4%
2000 to 2009	16.0% (±3.9 points)	14.0%	9.2%	13.6%
1990 to 1999	10.6% (±5.8 points)	9.8%	8.9%	12.4%
1980 to 1989	9.3% (±3.3 points)	16.7%	11.8%	12.9%
1970 to 1979	17.3% (±5.3 points)	12.4%	12.3%	14.2%
1960 to 1969	12.7% (±4.0 points)	12.1%	12.8%	9.9%
1950 to 1959	9.1% (±2.6 points)	10.3%	13.8%	9.5%
1940 to 1949	5.0% (±2.3 points)	4.4%	6.5%	4.4%
1939 or earlier	18.7% (±4.1 points)	13.8%	17.4%	11.7%

In Hammonton Town, the share of homes built before 1980 is higher than in Atlantic County (53.0%).

It is not measurably different from New Jersey (62.8%).

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

In Atlantic County, Hammonton Town ranks 10 of 23 places with a published estimate, from highest to lowest share of homes built before 1980.

Statewide, it ranks 332 of 564.

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 (45.5%) and the share built before 1980 (62.8%).

Homes built before 1980 in places near Hammonton Town

Nearest places with a published estimate, compared with Hammonton Town
Place	Distance	Homes built before 1980	Compared with this place
Hammonton Town	—	62.8% (±8.5 points)	—
Folsom Borough	6.0 mi	80.7% (±11.6 points)	Higher
Waterford Township	6.4 mi	62.4% (±9.5 points)	Not measurably different
Mullica Township	6.5 mi	59.9% (±13.9 points)	Not measurably different
Sweetwater	7.0 mi	66.1% (±33.5 points)	Not measurably different
Chesilhurst Borough	7.7 mi	66.3% (±11.8 points)	Not measurably different
Collings Lakes	7.9 mi	90.0% (±33.4 points)	Not measurably different
Winslow Township	8.0 mi	41.1% (±4.2 points)	Lower
Shamong Township	9.0 mi	54.9% (±12.7 points)	Not measurably different

Nearby places with a measurably lower figure: Winslow Township, NJ (41.1%).

Nearby places with a measurably higher figure: Folsom Borough, NJ (80.7%).

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

Homes built before 1980 across Atlantic County, place by place

Rank	Place	Homes built before 1980
4	Buena Vista Township	74.1% (±14.8 points)
5	Somers Point	73.1% (±7.0 points)
6	Northfield	68.5% (±8.9 points)
7	Atlantic City	67.4% (±4.1 points)
8	Buena Borough	64.6% (±14.0 points)
9	Margate City	64.1% (±6.3 points)
10	Hammonton Town	62.8% (±8.5 points)
11	Linwood	62.1% (±8.1 points)
12	Longport Borough	61.1% (±7.6 points)
13	Mullica Township	59.9% (±13.9 points)
14	Pleasantville	56.8% (±7.0 points)
15	Brigantine	52.0% (±5.4 points)
16	Absecon	50.6% (±10.2 points)

Showing 13 of 23 places in Atlantic 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 Hammonton Town

How old are most homes in Hammonton Town?

62.8% of homes in Hammonton Town, NJ were built before 1980 (2020–2024 American Community Survey).

Do homes in Hammonton Town 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 45.5% and 62.8% of homes in Hammonton Town were built before then.

Does a contractor need lead certification to work on older homes in Hammonton Town?

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 — Hammonton town, Atlantic County, New Jersey

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 Hammonton town, Atlantic County, New Jersey (county subdivision:29430, in state:34 county:001).

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.