Flagstaff, Arizona Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Flagstaff, Arizona is 76,333 as of the 2023 American Community Survey, making it the 16th-largest city in Arizona. The median household income is $68,041, the median home value is $503,400, and the median age is 26.0.
The population has grown 17.3% since 2010 (66,088 → 77,539).
76,333
Population
1156
People / sq mi
$68,041
Median Income
$503,400
Median Home Value
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Flagstaff covers 66.0 sq mi of land at 1156 people per square mile.
About Flagstaff, AZ
Flagstaff skews on age — the median resident is 26.0, younger than the national median. With 76,333 residents, Flagstaff is a city in Arizona. It ranks #16 among cities in Arizona by population.
The typical household here earns about $68,041, below the US median of $78,538. Poverty runs at 9.5%, below the national 12.4%. Home values run above average at $503,400, with typical rent around $1,555.
About 51.8% of adults 25 and older have a bachelor’s degree, above the 35.0% national figure. About 12.0% of the workforce is home-based, below the national 14.0%, and the average commute runs about 16 minutes each way.
Flagstaff city Population History (2010-2024)
The city of Flagstaff city had a population of 66,088 in 2010 and 77,539 in 2024, a 17.3% growth over 14 years. The peak was 77,539 in 2024. Average annual growth rate: 1.16%.
77,539
Population (2024)
66,088
Population (2010)
77,539
Peak (2024)
1.16%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 66,088 |
| 2011 | 66,071 |
| 2012 | 67,913 |
| 2013 | 68,090 |
| 2014 | 68,609 |
| 2015 | 69,966 |
| 2016 | 71,149 |
| 2017 | 72,037 |
| 2018 | 73,762 |
| 2019 | 75,038 |
| 2020 | 77,091 |
| 2021 | 74,817 |
| 2022 | 76,035 |
| 2023 | 76,819 |
| 2024 | 77,539 |
Race & Ethnicity
| White | 64.6% |
| Black or African American | 2.0% |
| Asian | 9.5% |
| Hispanic or Latino (any race) | 16.4% |
| Two or More Races | 0.1% |
Economy & Income
$68,041
Median Household Income
$35,004
Per Capita Income
9.5%
Poverty Rate
4.2%
Unemployment Rate
Housing
$503,400
Median Home Value
$1,555
Median Rent
41.9%
Owner-Occupied
Education
95.7%
High School+
51.8%
Bachelor's+
Commute
2.4%
Drive Alone
62.6%
Public Transit
12.0%
Work From Home
15.8 min
Avg Commute
Community Profile
45.5%
Foreign Born
82.6%
Non-English at Home
4.5%
Veterans
11.3%
With Disability
90.9%
Health Insurance
97.4%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 30.7% |
| Education, Health Care & Social Services | 15.6% |
| Finance, Insurance & Real Estate | 9.3% |
| Manufacturing | 8.8% |
| Construction | 5.0% |
| Public Administration | 5.0% |
| Arts, Entertainment & Food Services | 3.8% |
| Information | 3.7% |
| Retail Trade | 3.5% |
| Agriculture & Mining | 1.1% |
| Transportation & Warehousing | 1.0% |
Largest cities in Arizona
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City rankings
Frequently Asked Questions
Flagstaff, Arizona has a population of 76,333 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 16th-largest city in Arizona.
The median household income in Flagstaff, Arizona is $68,041, with 9.5% of residents living below the federal poverty level.
The median home value in Flagstaff, Arizona is $503,400, with median monthly rent at $1,555 and a homeownership rate of 41.9%.
The median age in Flagstaff, Arizona is 26.0 years. The population is 49.6% male and 50.4% female.
The population has grown 17.3% since 2010 (66,088 → 77,539).
Flagstaff city, AZ Climate
Flagstaff city, AZ has an average annual temperature of 7.9°C (46°F) and receives about 528 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
7.9°C
Avg Temp
528
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | -2° / 29° | 51 mm |
| February | 0° / 32° | 55 mm |
| March | 3° / 37° | 60 mm |
| April | 6° / 43° | 28 mm |
| May | 10° / 51° | 20 mm |
| June | 16° / 60° | 11 mm |
| July | 19° / 66° | 66 mm |
| August | 18° / 64° | 72 mm |
| September | 14° / 58° | 48 mm |
| October | 9° / 48° | 38 mm |
| November | 3° / 37° | 41 mm |
| December | -1° / 30° | 38 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Flagstaff city, AZ
The most comfortable months to visit Flagstaff city, AZ are typically July, June and August, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 29°C high). The coldest is January (near -10°C low). August is usually the wettest month.
Where to stay near Flagstaff
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.