Surprise Flag

Surprise

County:
Maricopa County
County Seat:
No
Area (mi²):
110.505
State:
Arizona

Surprise is a city located in Maricopa County, Arizona. Surprise has a 2025 population of 167,537. Surprise is currently growing at a rate of 2.84% annually and its population has increased by 16.02% since the most recent census, which recorded a population of 144,407 in 2020.

The average household income in Surprise is $107,511 with a poverty rate of 7.79%.The median age in Surprise is 41.6 years: 40.6 years for males, and 42.4 years for females.

167.5K
Total Population
1,516
Density (mi²)
4.6K 2.84%
Growth

Surprise Population

Demographics

Economics and Income Statistics

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)