119th Congress · AZ-9
Arizona's 9th Congressional District
Arizona's 9th Congressional District (AZ-9) has a population of 836,316. The median household income is $76,350 and the median age is 40.7.
836,316
Population
36
People / sq mi
$76,350
Median Income
40.7
Median Age
AZ-9 covers 23,229 sq mi of land at 36.0 people per square mile.
Race & Ethnicity
| White | 67.2% |
| Black or African American | 4.3% |
| Asian | 0.3% |
| Hispanic or Latino (any race) | 3.2% |
Economy & Income
$76,350
Median Household Income
$36,006
Per Capita Income
8.0%
Poverty Rate
3.0%
Unemployment
Housing
$334,200
Median Home Value
$1,419
Median Rent
76.0%
Homeownership
Education
89.1%
High School+
22.6%
Bachelor's+
Other Arizona Congressional Districts
Largest cities in Arizona
Largest counties in Arizona
State rankings
Frequently Asked Questions
Arizona's 9th Congressional District (AZ-9) has a population of 836,316 according to the latest Census ACS 5-Year estimates. Each US Congressional District is drawn to be roughly equal in population (~760K people).
The median household income in Arizona's 9th Congressional District is $76,350, with a per capita income of $36,006.
Arizona's 9th Congressional District is 67.2% White, 4.3% Black, 0.3% Asian, and 3.2% Hispanic or Latino, per Census ACS data.
More from Arizona
Data for Arizona's 9th Congressional District (119th Congress) from the American Community Survey 5-Year estimates. Land area from the Census Gazetteer files. Congressional districts are redrawn after each decennial Census; the 119th Congress (current) uses post-2020 boundaries.
Arizona's 9th Congressional District stands apart on settlement density — it is among the most sparsely settled of US congressional districts, at roughly 36 people per square mile. Arizona's 9th Congressional District is a congressional district in Arizona with a population of 836,316.
Household earnings are middling, with a median of $76,350 — near the US median of $78,538. About 8.0% of residents live below the federal poverty level, below the national 12.4%. The typical home is valued at $334,200, with typical rent around $1,419.
Four-year-degree attainment is near the bottom of the range for US congressional districts, 22.6%, below the national 35.0%.
Source: U.S. Census Bureau ACS, 2026.