How old are the homes in Tybee Island, GA?

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

43.1% (±9.7 points) of the homes in Tybee Island, GA were built before 1980 (2020–2024 American Community Survey).

12.0% were built before 1940.

4.2% were built in 2010 or later.

Figures last updated on November 12, 2026.

Built before 1980: 43.1% (±9.7 points)
Built before 1940: 12.0%
Built 2010 or later: 4.2%

When the homes in Tybee Island were built

Housing units by year structure built, 2020–2024
Year built	Tybee Island	Chatham County	Georgia	United States
2020 or later	0.7% (±1.2 points)	2.7%	2.7%	2.0%
2010 to 2019	3.5% (±2.3 points)	14.0%	11.6%	9.4%
2000 to 2009	25.1% (±6.6 points)	17.4%	20.9%	13.6%
1990 to 1999	11.3% (±4.3 points)	11.1%	17.9%	12.4%
1980 to 1989	16.1% (±4.1 points)	12.8%	15.5%	12.9%
1970 to 1979	7.4% (±3.4 points)	11.0%	12.1%	14.2%
1960 to 1969	7.3% (±3.9 points)	7.4%	7.6%	9.9%
1950 to 1959	12.0% (±6.7 points)	9.6%	5.3%	9.5%
1940 to 1949	4.4% (±2.4 points)	4.6%	2.4%	4.4%
1939 or earlier	12.0% (±4.1 points)	9.2%	3.9%	11.7%

In Tybee Island, the share of homes built before 1980 is not measurably different from Chatham County (41.8%).

It is also higher than in Georgia (31.3%).

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

In Chatham County, Tybee Island ranks 6 of 16 places with a published estimate, from highest to lowest share of homes built before 1980.

Statewide, it ranks 347 of 603.

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 (35.7%) and the share built before 1980 (43.1%).

Homes built before 1980 in places near Tybee Island

Nearest places with a published estimate, compared with Tybee Island
Place	Distance	Homes built before 1980	Compared with this place
Tybee Island	—	43.1% (±9.7 points)	—
Wilmington Island	7.0 mi	40.6% (±6.3 points)	Not measurably different
Whitemarsh Island	9.3 mi	21.5% (±5.7 points)	Lower
Dutch Island	10 mi	12.5% (±24.4 points)	Lower
Thunderbolt	11 mi	58.9% (±14.1 points)	Not measurably different
Isle of Hope	12 mi	73.1% (±19.5 points)	Higher
Skidaway Island	12 mi	12.2% (±4.4 points)	Lower
Hilton Head Island	14 mi	23.6% (±1.8 points)	Lower
Bluffton	15 mi	1.5% (±1.2 points)	Lower

Nearby places with a measurably lower figure: Whitemarsh Island, GA (21.5%), Dutch Island, GA (12.5%), Skidaway Island, GA (12.2%).

Nearby places with a measurably higher figure: Isle of Hope, GA (73.1%).

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

Homes built before 1980 across Chatham County, place by place

Rank	Place	Homes built before 1980
1	Isle of Hope	73.1% (±19.5 points)
2	Vernonburg	67.3% (±28.7 points)
3	Savannah	59.1% (±2.1 points)
4	Thunderbolt	58.9% (±14.1 points)
5	Garden City	50.6% (±10.2 points)
6	Tybee Island	43.1% (±9.7 points)
7	Wilmington Island	40.6% (±6.3 points)
8	Montgomery	40.5% (±11.1 points)
9	Bloomingdale	40.4% (±12.8 points)
10	Whitemarsh Island	21.5% (±5.7 points)
11	Port Wentworth	20.4% (±5.9 points)
12	Dutch Island	12.5% (±24.4 points)

Showing 12 of 16 places in Chatham 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 Tybee Island

How old are most homes in Tybee Island?

43.1% of homes in Tybee Island, GA were built before 1980 (2020–2024 American Community Survey).

Do homes in Tybee Island 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 35.7% and 43.1% of homes in Tybee Island were built before then.

Does a contractor need lead certification to work on older homes in Tybee Island?

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 — Tybee Island city, Georgia

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 Tybee Island city, Georgia (place:78036, in state:13).

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.