Postal Codes

86004 ZIP Code

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ZIP code 86004 covers Flagstaff, Arizona, with a population of about 36,893 and a median household income of $77,486.

Population
36,89340 per square mile
Median age
38.8about the US average
Median household income
$77,486about the Arizona median
Poverty rate
11.8%0.6 points below the US average
Typical home value
$628,139up 26.9% in five years
Median rent
$1,6111.1× the Arizona median
Degree or higher
44.3%9.3 points above the US average
Homeownership
63.2%1.8 points below the US average
Time zone
Mountain UTC-07:00most of the state does not observe DST
Businesses
1,192

Where 86004 is

Flagstaff, Arizona — the area the Census Bureau draws for this ZIP code. ZIP codes are sets of delivery routes rather than areas, so this is the Census approximation of one, not a Postal Service boundary.

People and households

American Community Survey 2019–2023 five-year estimates

Population36,893
Median age38.8
Family households67.7%
Born outside the US6.6%
Speaks a language other than English at home19.6%
White (non-Hispanic)58.9%
Black (non-Hispanic)1.1%
Asian (non-Hispanic)1.3%
Hispanic or Latino21.4%
Veterans8%
Population by age
MaleFemale0-45-910-1415-1920-2425-3435-4445-5455-6465-7475-8485+
Income and poverty

American Community Survey 2019–2023 five-year estimates

Median household income$77,486
Income per person$40,309
Poverty rate11.8%
Households on SNAP or cash assistance10.2%

Household income distribution

Under $10k4.0%
$10–15k2.2%
$15–20k2.4%
$20–25k3.5%
$25–30k4.7%
$30–35k3.1%
$35–40k1.4%
$40–45k3.7%
$45–50k2.8%
$50–60k9.0%
$60–75k11.5%
$75–100k12.2%
$100–125k9.6%
$125–150k9.0%
$150–200k10.9%
$200k or more10.2%

Income as declared to the IRS

Filed returns rather than survey responses, so this counts tax units and not households.

Tax returns filed17,460
Mean adjusted gross income$79,230
Returns declaring $200,000 or more5.7%
Returns, under $25k23.7%
Returns, $25k–$50k26.7%
Returns, $50k–$75k16.0%
Returns, $75k–$100k10.4%
Returns, $100k–$200k17.5%
Returns, $200k or more5.7%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$464,100
Median gross rent$1,611
Rent as a share of household income32.3%
Owner-occupied63.2%
Vacant homes13.3%
Median year built1988

What the homes are

Detached house60.1%
Attached house8.9%
2 to 4 units6.2%
5 to 19 units10.6%
20 or more units4.2%
Mobile home10.1%
Home values and rents today

Zillow Home Value Index and Zillow Observed Rent Index, courtesy of Zillow. Monthly and current, where the Census figures above are a five-year average and are capped at $2,000,000.

Typical home value$628,139as of 2026-07
Typical home value, 1 yeardown 0.7%
Typical home value, 5 yearsup 26.9%
Typical home value, 10 yearsup 102.6%
Typical asking rent$2,243as of 2026-07
Typical asking rent, 1 yearup 1.2%
Typical home value since 2000
200020132026$632,394$151,934

$151,934 in 2000 to $628,139 in 2026.

Typical asking rent
202220242026$2,243$2,060

$2,060 in 2022 to $2,243 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate4%
Bachelor's degree or higher44.3%
High school diploma or higher94.7%
Works from home12.2%
Drives to work alone73.5%
Takes public transport1.1%
Commutes 45 minutes or more5.4%
Health

CDC PLACES 2025 release, model-based estimates. These are modelled small-area estimates for adults, not counts of diagnosed cases.

Obesity23.4% 10 pts below the national average of 33.4%
Diagnosed diabetes9% 3 pts below the national average of 12%
Currently smokes10.3% 2.9 pts below the national average of 13.2%
High blood pressure27.4% 6.7 pts below the national average of 34.1%
Fair or poor general health16.2% 4.1 pts below the national average of 20.3%
No health insurance (18–64)9.7% 1.6 pts below the national average of 11.3%
Depression21% 0.9 pts below the national average of 21.9%
No leisure-time physical activity14.8% 10.6 pts below the national average of 25.4%
Arthritis22.6% 2.5 pts below the national average of 25.1%
Binge drinking16.4% same as the national average of 16%
Taking blood pressure medication69.6% 5.1 pts below the national average of 74.7%
Cancer (non-skin)7.8% same as the national average of 7.7%
Current asthma10.9% 0.5 pts above the national average of 10.4%
Coronary heart disease5% 1.2 pts below the national average of 6.2%
Routine check-up in past year69.9% 6.8 pts below the national average of 76.7%
Cholesterol screening84.8% 1.1 pts below the national average of 85.9%
Cognitive disability13.5% 1.3 pts below the national average of 14.8%
Colorectal screening59.3% 5 pts below the national average of 64.3%
COPD5.7% 0.9 pts below the national average of 6.6%
Visited a dentist64.3% 3 pts above the national average of 61.3%
Any disability26.2% 4.5 pts below the national average of 30.7%
Lacks emotional support24.7% same as the national average of 24.8%
Food insecurity13.1% 4 pts below the national average of 17.1%
Received food stamps9.4% 4.9 pts below the national average of 14.3%
Hearing disability6.7% same as the national average of 6.7%
High cholesterol33.4% 2.8 pts below the national average of 36.2%
Housing insecurity10.9% 2.9 pts below the national average of 13.8%
Independent living disability6.8% 1.6 pts below the national average of 8.4%
Lacks transport8% 1.2 pts below the national average of 9.2%
Loneliness30.6% 3.8 pts below the national average of 34.4%
Mammography use68% 7.9 pts below the national average of 75.9%
Poor mental health (14+ days)16.1% 0.7 pts below the national average of 16.8%
Mobility disability10.2% 3.8 pts below the national average of 14%
Poor physical health (14+ days)11.9% 1.6 pts below the national average of 13.5%
Self-care disability3.2% 0.8 pts below the national average of 4%
Utility shut-off threat7.3% 1.5 pts below the national average of 8.8%
Sleeps under 7 hours31% 5.4 pts below the national average of 36.4%
Stroke2.9% 0.5 pts below the national average of 3.4%
All natural teeth lost9.4% 3.6 pts below the national average of 13%
Vision disability4.7% 0.9 pts below the national average of 5.6%
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Business and employment

Census ZIP Code Business Patterns 2022

Business establishments1,192
People employed14,500
Annual payroll$635,978,000
Natural hazard risk

FEMA National Risk Index, estimated for this ZIP code from census tract data — the NRI is not published per ZIP.

Overall riskHigher than 92.3% of US census tracts
FEMA ratingRelatively Low to Very High across the 15 census tracts this ZIP code covers
Expected annual loss88.9 out of 100
Community resilience36.1 out of 100

By hazard

Score is out of 100 and is the area-weighted average across the census tracts this ZIP code covers. The rating beside it is the highest any one of those tracts carries.

Lightning99.3Very High at its worst in this ZIP code
Wildfire97.8Very High at its worst in this ZIP code
Landslide95.1Relatively High at its worst in this ZIP code
Winter weather94.5Very High at its worst in this ZIP code
River flooding93Very High at its worst in this ZIP code
Volcanic activity88.8Relatively Low at its worst in this ZIP code
Avalanche75.7Relatively Low at its worst in this ZIP code
Earthquake75.3Relatively Moderate at its worst in this ZIP code
Cold wave57.5Relatively High at its worst in this ZIP code
Hail55.8Relatively Moderate at its worst in this ZIP code
Ice storm38.3Relatively Low at its worst in this ZIP code
Tornado23.3Relatively Low at its worst in this ZIP code
Heat wave18.2Relatively Low at its worst in this ZIP code
Strong wind16.9Relatively Low at its worst in this ZIP code
Compared with Arizona and the United States

State and national columns are figures for those areas, not for this ZIP code. American Community Survey 2019–2023 five-year estimates

This ZIPArizonaUnited States
Median household income$77,486$76,872$78,538
Income per person$40,309$40,736$43,289
Poverty rate11.8%12.8%12.4%
Median home value$464,100$358,900$303,400
Median gross rent$1,611$1,431$1,348
Homeownership63.2%67%65%
Bachelor's degree or higher44.3%32.6%35%
Unemployment rate4%5.2%5.2%
Works from home12.2%16.5%13.5%
Born outside the US6.6%12.9%13.9%
Median age38.838.838.7
Climate

NOAA US Climate Normals 1991-2020, from the nearest weather station with a full year of records. The station and its distance are named above, because a station forty kilometres away describes somewhere else.

Weather stationWALNUT CANYON NM, AZ US8.3 km away
Rain in a year18 in
Snow in a year52 in

Average high and low by month

January44.7°F / 20.3°F1.27 in rain, 13.3 in snow
February48.7°F / 22.8°F1.73 in rain, 11 in snow
March56.1°F / 28.4°F1.5 in rain, 7.9 in snow
April61.8°F / 33.8°F0.85 in rain, 5.5 in snow
May71°F / 40.3°F0.59 in rain, 0.3 in snow
June82.1°F / 50.8°F0.26 in rain
July85.9°F / 57°F2.55 in rain
August82.3°F / 55.1°F3.39 in rain
September77.6°F / 46.4°F1.61 in rain
October67.4°F / 34.5°F1.19 in rain, 1.1 in snow
November54.8°F / 27.8°F1.37 in rain, 3.5 in snow
December44.6°F / 20.8°F1.23 in rain, 9.8 in snow
Access to food

USDA Food Access Research Atlas, estimated for this ZIP code from census tract data. Each figure is the share of the ZIP code's land area that falls in a tract carrying that flag.

Low income and far from a supermarket19% of this ZIP code's area
Far from a supermarket2% of this ZIP code's area
No vehicle and far from a supermarket19% of this ZIP code's area
School districts

NCES Geographic Relationship File 2025, which states the association between each district and each ZIP code tabulation area directly. Elementary and secondary districts can cover the same ground, so shares need not total 100%.

This ZIP code is served by 2 school districts, so the address decides which one, not the ZIP code.

Flagstaff Unified District84.9% of this ZIP code's land area
Tuba City Unified District15.1% of this ZIP code's land area
Community and walkability

CDC/ATSDR Social Vulnerability Index 2022 and the EPA National Walkability Index, both estimated for this ZIP code from census tract data. Vulnerability figures are national percentile ranks, not measurements.

Overall social vulnerability38more vulnerable than 38% of US census tracts
Socioeconomic status42more vulnerable than 42% of US census tracts
Household characteristics27more vulnerable than 27% of US census tracts
Racial and ethnic minority status53more vulnerable than 53% of US census tracts
Housing type and transport55more vulnerable than 55% of US census tracts
Walkability4.8 out of 20Least walkable
Nearby ZIP codes

The closest ZIP codes by centre point, which is not the same as sharing a border.

86002 Flagstaff, AZ7.7 km away
86003 Flagstaff, AZ7.7 km away
86011 Flagstaff, AZ7.7 km away
86001 Flagstaff, AZ9.1 km away
86005 Flagstaff, AZ12.4 km away
86015 Bellemont, AZ23.6 km away
86017 Munds Park, AZ32.2 km away
86018 Parks, AZ34.3 km away
Location, counties and time zone

County shares from Census 2020 ZCTA relationship files. Time zone from the USDOT National Transportation Atlas, which renders the boundaries written into 49 CFR Part 71.

Coconino County100% of this ZIP code's land area
Time zoneMountain (UTC-07:00 standard)
Daylight saving timeNot observed in most of the state; the Navajo Nation is the exception
Land area914.48 sq mi
Water area0.19 sq mi
Population density40 people per sq mi
Latitude, longitude35.2257, -111.5741

Figures are published for this ZIP code or its Census tabulation area unless a section says otherwise. Estimates whose margin of error made them unreliable are omitted rather than shown. Sources: US Census Bureau, CDC, IRS.

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