How old are the homes in Dilkon, AZ?

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

44.0% (±14.0 points) of the homes in Dilkon, AZ were built before 1980 (2020–2024 American Community Survey).

0.0% were built before 1940.

5.4% were built in 2010 or later.

Figures last updated on November 12, 2026.

Built before 1980: 44.0% (±14.0 points)
Built before 1940: 0.0%
Built 2010 or later: 5.4%

When the homes in Dilkon were built

Housing units by year structure built, 2020–2024
Year built	Dilkon	Navajo County	Arizona	United States
2020 or later	1.4% (±2.1 points)	1.1%	2.8%	2.0%
2010 to 2019	4.0% (±2.8 points)	6.5%	11.6%	9.4%
2000 to 2009	9.6% (±4.8 points)	23.6%	22.4%	13.6%
1990 to 1999	18.2% (±7.1 points)	16.8%	17.4%	12.4%
1980 to 1989	22.8% (±5.9 points)	18.6%	16.5%	12.9%
1970 to 1979	23.2% (±8.2 points)	17.6%	15.2%	14.2%
1960 to 1969	17.0% (±7.0 points)	8.3%	6.3%	9.9%
1950 to 1959	3.4% (±2.2 points)	3.8%	4.9%	9.5%
1940 to 1949	0.4% (±0.9 points)	1.3%	1.5%	4.4%
1939 or earlier	0.0% (±8.6 points)	2.6%	1.4%	11.7%

In Dilkon, the share of homes built before 1980 is not measurably different from Navajo County (33.6%).

It is also higher than in Arizona (29.3%).

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

In Navajo County, Dilkon ranks 6 of 21 places with a published estimate, from highest to lowest share of homes built before 1980.

Statewide, it ranks 48 of 213.

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 (20.8%) and the share built before 1980 (44.0%).

Homes built before 1980 in places near Dilkon

Nearest places with a published estimate, compared with Dilkon
Place	Distance	Homes built before 1980	Compared with this place
Dilkon	—	44.0% (±14.0 points)	—
Joseph City	27 mi	54.9% (±18.3 points)	Not measurably different
Holbrook	32 mi	65.5% (±13.5 points)	Higher
Winslow	32 mi	76.5% (±10.7 points)	Higher
First Mesa	33 mi	25.0% (±14.2 points)	Not measurably different
Shongopovi	34 mi	65.6% (±25.0 points)	Not measurably different
Pinon	52 mi	7.9% (±19.6 points)	Lower
Snowflake	59 mi	47.6% (±10.4 points)	Not measurably different
Taylor	64 mi	30.9% (±13.7 points)	Not measurably different

Nearby places with a measurably lower figure: Pinon, AZ (7.9%).

Nearby places with a measurably higher figure: Holbrook, AZ (65.5%), Winslow, AZ (76.5%).

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

Homes built before 1980 across Navajo County, place by place

Rank	Place	Homes built before 1980
1	Winslow	76.5% (±10.7 points)
2	Shongopovi	65.6% (±25.0 points)
3	Holbrook	65.5% (±13.5 points)
4	Joseph City	54.9% (±18.3 points)
5	Snowflake	47.6% (±10.4 points)
6	Dilkon	44.0% (±14.0 points)
7	Pinetop-Lakeside	39.5% (±7.0 points)
8	Whiteriver	38.6% (±11.3 points)
9	Lake of the Woods	35.0% (±7.4 points)
10	Cibecue	31.5% (±18.3 points)
11	Pinetop Country Club	31.1% (±6.0 points)
12	Taylor	30.9% (±13.7 points)

Showing 12 of 21 places in Navajo County, ranked from highest to lowest.

Dilkon 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 Dilkon

How old are most homes in Dilkon?

44.0% of homes in Dilkon, AZ were built before 1980 (2020–2024 American Community Survey).

Do homes in Dilkon 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 20.8% and 44.0% of homes in Dilkon were built before then.

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

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 — Dilkon CDP, Arizona

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 Dilkon CDP, Arizona (place:19280, in state:04).

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.