How old are the homes in Lake Arrowhead, CA?

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

58.0% (±5.1 points) of the homes in Lake Arrowhead, CA were built before 1980 (2020–2024 American Community Survey).

9.7% were built before 1940.

3.2% were built in 2010 or later.

Figures last updated on November 12, 2026.

Built before 1980: 58.0% (±5.1 points)
Built before 1940: 9.7%
Built 2010 or later: 3.2%

When the homes in Lake Arrowhead were built

Housing units by year structure built, 2020–2024
Year built	Lake Arrowhead	San Bernardino County	California	United States
2020 or later	0.0% (±0.4 points)	1.6%	1.3%	2.0%
2010 to 2019	3.2% (±1.7 points)	6.1%	6.5%	9.4%
2000 to 2009	6.8% (±1.7 points)	14.7%	11.2%	13.6%
1990 to 1999	11.0% (±2.4 points)	12.2%	10.1%	12.4%
1980 to 1989	21.0% (±2.8 points)	22.4%	14.9%	12.9%
1970 to 1979	26.5% (±3.7 points)	15.7%	16.8%	14.2%
1960 to 1969	13.7% (±2.6 points)	9.4%	12.5%	9.9%
1950 to 1959	3.6% (±1.0 points)	10.5%	12.4%	9.5%
1940 to 1949	4.5% (±1.2 points)	3.5%	5.4%	4.4%
1939 or earlier	9.7% (±1.8 points)	3.8%	8.9%	11.7%

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

It is not measurably different from California (56.0%).

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

In San Bernardino County, Lake Arrowhead ranks 14 of 47 places with a published estimate, from highest to lowest share of homes built before 1980.

Statewide, it ranks 505 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 (31.5%) and the share built before 1980 (58.0%).

Homes built before 1980 in places near Lake Arrowhead

Nearest places with a published estimate, compared with Lake Arrowhead
Place	Distance	Homes built before 1980	Compared with this place
Lake Arrowhead	—	58.0% (±5.1 points)	—
Running Springs	5.1 mi	68.2% (±9.0 points)	Not measurably different
Crestline	6.2 mi	77.8% (±7.8 points)	Higher
Highland	9.7 mi	43.7% (±4.4 points)	Lower
San Bernardino	10 mi	60.0% (±2.4 points)	Not measurably different
Muscoy	12 mi	69.6% (±12.9 points)	Not measurably different
Hesperia	13 mi	28.4% (±3.1 points)	Lower
Mentone	14 mi	47.9% (±11.1 points)	Not measurably different
Redlands	14 mi	57.6% (±3.8 points)	Not measurably different

Nearby places with a measurably lower figure: Highland, CA (43.7%), Hesperia, CA (28.4%).

Nearby places with a measurably higher figure: Crestline, CA (77.8%).

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

Homes built before 1980 across San Bernardino County, place by place

Rank	Place	Homes built before 1980
8	San Antonio Heights	64.3% (±13.9 points)
9	Barstow	64.0% (±7.4 points)
10	Lenwood	63.6% (±22.9 points)
11	Lucerne Valley	61.7% (±11.3 points)
12	San Bernardino	60.0% (±2.4 points)
13	Big Bear Lake	59.6% (±4.1 points)
14	Lake Arrowhead	58.0% (±5.1 points)
15	Redlands	57.6% (±3.8 points)
16	Bloomington	57.1% (±6.6 points)
17 (tie)	Grand Terrace	55.8% (±8.0 points)
17 (tie)	Big Bear City	55.8% (±4.2 points)
19	Upland	55.7% (±2.8 points)
20	Wrightwood	55.0% (±12.5 points)

Showing 13 of 47 places in San Bernardino County, ranked from highest to lowest.

Lake Arrowhead 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 Arrowhead

How old are most homes in Lake Arrowhead?

58.0% of homes in Lake Arrowhead, CA were built before 1980 (2020–2024 American Community Survey).

Do homes in Lake Arrowhead 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 31.5% and 58.0% of homes in Lake Arrowhead were built before then.

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

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 Arrowhead 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 Arrowhead CDP, California (place:39444, 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.