Flagstaff, Arizona Demographics & Population 2026
During the 2020–2024 ACS period, Flagstaff, Arizona had a total population of 76,445, the 16th largest city in Arizona, with a median household income of $71,512, which is 11% lower than the state average. The poverty rate is 18.2%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- 52.3% of adults hold a bachelor's degree or higher — top 10% in Arizona.
- Housing affordability is a challenge — homes cost 7.7x the median household income.
Flagstaff Quick Facts
How Flagstaff Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 76,333 | 76,445 | +0.1% |
| Median household income | $68,041 | $71,512 | +5.1% |
| Median home value | $503,400 | $552,900 | +9.8% |
How Flagstaff Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
A diverse community with significant representation from multiple racial and ethnic groups.
State average: 62 | National average: 61
Education
Educational Attainment (Adults 25+)
Flagstaff Rankings in Arizona
Explore Arizona Rankings
Other Cities in Coconino County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Tuba City | 7,960 | $61,338 | 28.0% | $65,800 |
| Page | 7,345 | $88,826 | 10.7% | $304,300 |
| Doney Park | 6,253 | $104,967 | 6.1% | $613,300 |
| Williams | 3,369 | $76,136 | 13.5% | $477,200 |
| Kachina Village | 3,212 | $90,375 | 4.3% | $413,500 |
| Mountain View Ranches | 1,984 | $116,290 | 2.1% | $518,700 |
| Timberline-Fernwood | 1,973 | $124,638 | 3.5% | $621,200 |
| Fort Valley | 1,761 | $125,625 | 5.3% | $904,900 |
| Parks | 1,706 | $78,333 | 5.5% | $622,300 |
| Bellemont | 1,701 | $119,722 | 0.0% | $533,800 |
Cities Similar to Flagstaff
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Casas Adobes | 72,059 | $83,683 | $343,400 | 42.5% | 6.6% |
| Casa Grande | 60,905 | $69,983 | $303,900 | 21.7% | 13.5% |
| Maricopa | 67,163 | $96,391 | $377,200 | 23.6% | 7.4% |
| Lake Havasu City | 58,359 | $70,148 | $455,400 | 18.5% | 14.1% |
| Avondale | 92,477 | $86,123 | $394,600 | 21.3% | 10.9% |
Population Overview
Flagstaff is a mid-sized community located in Arizona, within Coconino County. The total population is 76,445. It ranks as the 16th most populous out of 441 Census-designated places in Arizona.
Age Demographics
The median age in Flagstaff is 25.9 years. This is 34% lower than the state median of 39.0 years.
Economy, Income & Housing
The median household income in Flagstaff is $71,512. This is 11% lower than the state median of $79,964. It is also 11% lower than the national median of $80,734. The poverty rate stands at 18.2%. This is 46% higher than the state poverty rate of 12.5%. The unemployment rate is 5.7%. This is 12% higher than the state rate of 5.1%. The median home value is $552,900. Housing costs are 40% higher than the state median of $394,500. The home-value-to-income ratio of 7.7x suggests that housing affordability is a significant concern for many residents. 42.3% of occupied housing units are owner-occupied. This homeownership rate is 37% lower than the state average of 67.4%.
Race & Ethnicity
The largest racial or ethnic group in Flagstaff is White (non-Hispanic), making up 57.6% of the population. Hispanic or Latino residents account for 19.6%. The Black or African American population (1.8%) is well below the state average of 4.4%.
Education
52.3% of residents aged 25 and older hold a bachelor's degree or higher. This places Flagstaff in the top 10% of all cities in the state for educational attainment. This is 57% higher than the state rate of 33.3%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 96.0%. Notably, 21.7% of adults hold a graduate or professional degree, indicating a highly educated workforce.
Data Sources & Methodology
All demographic data for Flagstaff, Arizona is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against Arizona state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 441 Census-designated places in Arizona. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.
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Frequently Asked Questions
What is the population of Flagstaff, Arizona?
Flagstaff, Arizona has a population of 76,445 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Flagstaff, AZ?
The median household income in Flagstaff is $71,512, which is 11% lower than the national median of $80,734.
What is the poverty rate in Flagstaff, AZ?
The poverty rate in Flagstaff is 18.2%. This means approximately 11,755 residents live below the federal poverty line.
What is the racial makeup of Flagstaff, Arizona?
Flagstaff's population is 57.6% White, 1.8% Black, 19.6% Hispanic/Latino, and 2.3% Asian.
What is the median home value in Flagstaff, AZ?
The median home value in Flagstaff is $552,900. The home-value-to-income ratio is 7.7x.
How educated is Flagstaff, Arizona?
52.3% of adults (25+) in Flagstaff hold a bachelor's degree or higher, and 21.7% hold a graduate or professional degree.