Flagstaff city, Arizona Demographics & Population 2026

Population Overview

Flagstaff city is a mid-sized community located in Arizona. The total population is 76,333. It ranks as the 16th most populous out of 445 cities and towns in Arizona.

Age Demographics

The median age in Flagstaff city is 26.0 years. This is 33% lower than the state median of 38.8 years.

Economy, Income & Housing

The median household income in Flagstaff city is $68,041. This is 11% lower than the state median of $76,872. Compared to the national median of $78,538, household income here is 13% lower. The poverty rate stands at 19.4%. This is 52% higher than the state poverty rate of 12.8%. The unemployment rate is 6.5%. This is 25% higher than the state rate of 5.2%. The median home value is $503,400. Housing costs are 40% higher than the state median of $358,900. The home-value-to-income ratio of 7.4x suggests that housing affordability is a significant concern for many residents. 41.9% of occupied housing units are owner-occupied. This homeownership rate is 37% lower than the state average of 67.0%.

Race & Ethnicity

The largest racial or ethnic group in Flagstaff city is White (non-Hispanic), making up 58.1% of the population. Hispanic or Latino residents account for 19.7%. The Black or African American population (1.9%) is well below the state average of 4.4%.

Education

51.8% of residents aged 25 and older hold a bachelor's degree or higher. This places Flagstaff city in the top 10% of all cities in the state for educational attainment. This is 59% higher than the state rate of 32.6%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 95.7%. Notably, 20.9% of adults hold a graduate or professional degree, indicating a highly educated workforce.

Data Sources & Methodology

All demographic data for Flagstaff city, Arizona is sourced from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates (2019-2023). The ACS collects data from approximately 3.5 million households annually, providing reliable estimates for communities of all sizes. Comparisons are made against Arizona state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 445 Census-designated places in Arizona. For official data, visit data.census.gov.