Arizona · Census place 0446000

Mesa, Arizona

Mesa is a city in Maricopa County, Arizona with an estimated 517,151 residents on July 1, 2024. It is the 3rd largest of 85 incorporated places of 1,000+ people in the state.

Population 2024
517,151
#3 of 85 in Arizona
Change since 2020
+2.2%
+11,201 people
Land area
141.8 sq mi
+ 0.63 sq mi water
Density
3,647 / sq mi
State median 980
Orange pin: Mesa. Shaded: its county. Dark pin: Phoenix.

Mesa population, 2020 to 2024

Mesa added 11,201 residents from July 2020 to July 2024, a change of +2.2%. In the latest year it moved by +3,158. Among 57 Arizona places of 5,000 or more, that growth ranks 36th; the median place changed by +4.1%. The median place of 5,000+ in Arizona has 36,468 people, so Mesa is 14.2 times that size.

506.0k2020509.3k2021512.5k2022514.0k2023517.2k2024
July 1 estimates. The April 2020 estimates base was 504,374. The axis starts above zero so yearly changes are visible.

Mesa covers 141.82 square miles of land and 0.63 of water, for 3,647 people per square mile of land. The median Arizona place of 5,000+ has 980, so Mesa is denser than the typical town.

What county Mesa is in

All of Mesa's residents live in Maricopa County, which had 4,673,096 residents in 2024. Mesa holds 11.1% of the county's population. The shaded shape is on the map above; dots mark the eight nearest places.

ZIP codes in Mesa

13 ZIP Code Tabulation Areas (ZCTAs) overlap Mesa by at least 10% of the ZCTA's or the city's land: 85201, 85202, 85203, 85204, 85205, 85206, 85207, 85208, 85209, 85210, 85212, 85213, 85215. ZCTAs are Census approximations of USPS ZIP code delivery areas. The list comes from the 2020 ZCTA to place relationship file, so a city that annexed land after 2020 may reach into ZIP codes not listed here.

Where Mesa is

The Census internal point of Mesa is at 33.400600, -111.716500. Phoenix, the capital, is 20.9 miles W in a straight line. The nearest larger place is Phoenix, AZ (1,673,164 people), 24.6 miles away. The nearest city of 100,000 or more is Gilbert, AZ, 6.4 miles away. The ground at the internal point is about 405 m (1,329 ft) above sea level.

Internal point

Decimal
33.400600, -111.716500
DMS
33°24'2.16"N 111°42'59.40"W
UTM
12N 433371.0E 3695928.3N
Geohash
9tbw1b6s8
Plus code
855CC72M+6C
Time zone
America/Phoenix

Daylight in Mesa

At 33.40° N, Mesa gets about 14 h 22 min of daylight around the June solstice and 9 h 56 min around the December solstice, a swing of 4 h 26 min. Figures are sunrise to sunset from the SunCalc model for June 21 and December 21, 2026. Month-by-month sunrise and sunset times are on the Mesa daylight page.

Places near Mesa

The eight nearest incorporated places of 1,000+ in Arizona, measured between internal points. The closest is Gilbert, 6.4 miles away, with 288,790 people.

Questions people ask

What is the population of Mesa, AZ?

517,151 on July 1, 2024, in the Census Vintage 2024 estimates. That is up 11,201 (2.2%) from 505,950 in July 2020.

What county is Mesa in?

Maricopa County. All of its residents live in that county.

What ZIP codes cover Mesa?

13 ZIP Code Tabulation Areas overlap it by at least 10% of either area: 85201, 85202, 85203, 85204, 85205, 85206, 85207, 85208, 85209, 85210, 85212, 85213, and more.

How far is Mesa from Phoenix?

20.9 miles (33.6 km) in a straight line, heading W from Mesa.

What is the nearest larger city to Mesa?

Phoenix, AZ, with 1,673,164 residents, 24.6 miles away between internal points.

Sources and data as of

Data as of: Census Vintage 2024 subcounty estimates (July 1, 2024), 2024 Gazetteer places, 2020 ZCTA to place relationship file.

  1. 01Census Vintage 2024 subcounty population estimates
  2. 02Census 2024 Gazetteer, places
  3. 03Census 2020 ZCTA to place relationship file
  4. 04Census 2024 cartographic boundary file, counties (1:5,000,000)
  5. 05Open-Meteo forecast API (time zone and Copernicus GLO-90 elevation) (last verified 2026-09-30)

How every number is computed: methodology. Spotted a wrong figure? Report an error.