How old are the homes in Lake Isabella, CA?

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

77.0% (±18.5 points) of the homes in Lake Isabella, CA were built before 1980 (2020–2024 American Community Survey).

3.9% were built before 1940.

0.5% were built in 2010 or later.

Figures last updated on November 12, 2026.

Built before 1980: 77.0% (±18.5 points)
Built before 1940: 3.9%
Built 2010 or later: 0.5%

When the homes in Lake Isabella were built

Housing units by year structure built, 2020–2024
Year built	Lake Isabella	Kern County	California	United States
2020 or later	0.0% (±1.9 points)	1.3%	1.3%	2.0%
2010 to 2019	0.5% (±0.9 points)	8.9%	6.5%	9.4%
2000 to 2009	5.3% (±4.3 points)	17.3%	11.2%	13.6%
1990 to 1999	5.5% (±4.8 points)	13.6%	10.1%	12.4%
1980 to 1989	11.6% (±6.2 points)	15.9%	14.9%	12.9%
1970 to 1979	30.9% (±11.5 points)	15.7%	16.8%	14.2%
1960 to 1969	22.2% (±10.6 points)	9.6%	12.5%	9.9%
1950 to 1959	20.0% (±8.7 points)	9.3%	12.4%	9.5%
1940 to 1949	0.0% (±1.9 points)	4.2%	5.4%	4.4%
1939 or earlier	3.9% (±4.3 points)	4.1%	8.9%	11.7%

In Lake Isabella, the share of homes built before 1980 is higher than in Kern County (42.9%).

It is also higher than in California (56.0%).

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

In Kern County, Lake Isabella ranks 12 of 49 places with a published estimate, from highest to lowest share of homes built before 1980.

Statewide, it ranks 182 of 1,076.

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 (46.1%) and the share built before 1980 (77.0%).

Homes built before 1980 in places near Lake Isabella

Nearest places with a published estimate, compared with Lake Isabella
Place	Distance	Homes built before 1980	Compared with this place
Lake Isabella	—	77.0% (±18.5 points)	—
Bodfish	4.4 mi	52.2% (±18.1 points)	Not measurably different
Squirrel Mountain Valley	4.6 mi	61.7% (±31.8 points)	Not measurably different
Wofford Heights	5.4 mi	59.3% (±13.6 points)	Not measurably different
Weldon	9.8 mi	50.4% (±14.6 points)	Lower
Bakersfield Country Club	31 mi	94.0% (±21.2 points)	Not measurably different
East Niles	31 mi	60.1% (±6.7 points)	Not measurably different
Hillcrest	32 mi	84.3% (±11.1 points)	Not measurably different
Fairfax (community)	32 mi	80.2% (±26.3 points)	Not measurably different

Nearby places with a measurably lower figure: Weldon, CA (50.4%).

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

Homes built before 1980 across Kern County, place by place

Rank	Place	Homes built before 1980
6	Boron	83.8% (±14.8 points)
7	Rexland Acres	83.6% (±23.0 points)
8	Taft Heights	81.4% (±22.5 points)
9	Fairfax (community)	80.2% (±26.3 points)
10	La Cresta	79.7% (±13.1 points)
11	South Taft	77.7% (±21.9 points)
12	Lake Isabella	77.0% (±18.5 points)
13	Ford City	76.4% (±16.2 points)
14	Lamont	75.5% (±10.6 points)
15	East Bakersfield	74.9% (±12.8 points)
16	Buttonwillow	74.0% (±21.3 points)
17	Taft	71.7% (±18.2 points)
18	Weedpatch	71.3% (±20.5 points)

Showing 13 of 49 places in Kern County, ranked from highest to lowest.

Lake Isabella is a census-designated place: an unincorporated community the Census Bureau draws for statistics, with no municipal government of its own.

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 Lake Isabella

How old are most homes in Lake Isabella?

77.0% of homes in Lake Isabella, CA were built before 1980 (2020–2024 American Community Survey).

Do homes in Lake Isabella 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 46.1% and 77.0% of homes in Lake Isabella were built before then.

Does a contractor need lead certification to work on older homes in Lake Isabella?

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 — Lake Isabella CDP, California

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 Lake Isabella CDP, California (place:39570, in state:06).

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.