Zip Code 85323
Avondale, Arizona — Maricopa County
📍 ZIP code 85323 is in Avondale, Maricopa County, Arizona.
ZIP code 85323 is located in Avondale, Maricopa County, Arizona. It is a zip code in the Mountain (MST) Time Zone with an estimated population of 46,604. The area code for ZIP code 85323 is 602.
Quick Answer
Zip code 85323 is in Avondale, Arizona (Maricopa County). It has a population of 46,604, median household income of $79,903, and median home value of $335,000.
Population
46,604
Income
$79,903
Home Value
$335,000
Climate
107°F / 43°F
About Zip Code 85323
Zip code 85323 is located in Avondale, Arizona, within Maricopa County. Home to approximately 46,604 residents, this area sits at an elevation of 974 ft and falls within the Mountain (MST) timezone. The local area code is 602.
The median household income is $79,903 per year, which is above the national median of $70,784. Homes in this zip code have a median value of $335,000, and the cost of living index is 100 (0% below the national average of 100).
Summers average a high of 107°F while winters drop to 43°F. The area receives about 8 in of rain annually. The zip code covers 18.6 square miles of land area.
Key Statistics
46,604
$79,903
$335,000
Mountain (MST)
602
974 ft
18.6 sq mi
30.9
14,953
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Compare With Nearby Zip Codes
| Metric | 85323 | 85353 | 85037 | 85338 | 85043 | 85340 |
|---|---|---|---|---|---|---|
| City | Avondale, AZ | Tolleson, AZ | Phoenix, AZ | Goodyear, AZ | Phoenix, AZ | Litchfield Park, AZ |
| Population | 46,604 | 44,995 | 53,041 | 64,448 | 39,603 | 38,873 |
| Median Income | $79,903 | $88,867 | $81,919 | $99,345 | $70,051 | $117,193 |
| Home Value | $335,000 | $344,600 | $290,600 | $396,100 | $288,900 | $499,700 |
| Cost of Living | 100 | 107 | 93 | 128 | 90 | 156 |
| Median Age | 30.9 | 28.8 | 30.4 | 37.9 | 30.3 | 36.7 |
Cost of Living
100 = National Average. Avondale's cost of living is 0% below the national average.
vs. State Avg
Below
Affordability
Affordable
Income-to-Home
4.2x
Demographics
Zip code 85323 has a population of 46,604 people with a median age of 30.9. There are 14,953 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Avondale (85323) population trend from 2010 to 2024
↑ 6.4%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
107°F
43°F
8 in
0 in
Avondale experiences hot summers with average highs around 107°F. Winters are mild with lows averaging 43°F. The area receives virtually no snowfall.
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Housing & Economy
Median Home Value
$335,000
Median Household Income
$79,903
With 14,953 housing units across 18.6 square miles, 85323 has a housing density of 804 units per square mile. The home price-to-income ratio is 4.2x.
Location & Geography
Latitude
33.4192°
Longitude
-112.3269°
Land Area
18.6 sq mi
Water Area
0 sq mi
Nearby Zip Codes
Zip codes closest to 85323 (Avondale, AZ) with distances:
ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 85323's $79,903. A way to compare Avondale to economically similar communities elsewhere in the country.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
ZIP Codes with Similar Demographics
The five U.S. ZIP codes whose racial and ethnic composition most closely matches 85323 (Avondale, AZ). Similarity is measured by cosine distance on the five-category ACS demographic vector.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
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People Also Ask
What zip code is Avondale, Arizona?
Avondale, Arizona uses zip code 85323.
What county is zip code 85323 in?
Zip code 85323 is located in Maricopa County, Arizona.
What is the population of zip code 85323?
The population of zip code 85323 is 46,604 with a median age of 30.9.
Is 85323 in Avondale, Arizona?
Yes, zip code 85323 is in Avondale, Maricopa County, Arizona. The area code is 602.
Frequently Asked Questions
What city is zip code 85323 in?
Zip code 85323 is in Avondale, Arizona. It is part of Maricopa County and uses the Mountain (MST) timezone.
What is zip code 85323?
Zip code 85323 is a U.S. postal code in Avondale, Arizona (Maricopa County). It has a population of 46,604 and covers 18.6 square miles.
What is the population of zip code 85323?
The population of zip code 85323 (Avondale, AZ) is 46,604 with a median age of 30.9. There are approximately 14,953 housing units in this area.
What is the median income in zip code 85323?
The median household income in zip code 85323 (Avondale, AZ) is $79,903 per year. The cost of living index is 100 (100 = national average).
What is the average home price in zip code 85323?
The median home value in zip code 85323 (Avondale, AZ) is $335,000. The cost of living index is 100 compared to the national average of 100.
What county is zip code 85323 in?
Zip code 85323 is located in Maricopa County, Arizona. The primary city is Avondale.
What is the area code for zip code 85323?
Zip code 85323 in Avondale, AZ uses area code 602. It is located in the Mountain (MST) timezone.
Is zip code 85323 a good place to live?
Zip code 85323 (Avondale, AZ) has a cost of living index of 100 (100 = national average), a median household income of $79,903, and median home values of $335,000. The median age is 30.9. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 85323?
The cost of living index for zip code 85323 (Avondale, AZ) is 100, where 100 represents the national average. This area is at the national average. Median home value: $335,000.
What schools serve zip code 85323?
Zip code 85323 in Avondale, Arizona is served by the local school district of Maricopa County. For specific school information, check your state's department of education or GreatSchools.org.
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.
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Data Sources
- Population, income, housing, age, and demographics
- U.S. Census Bureau, American Community Survey 5-Year Estimates, 2019-2023 vintage.
- ZIP to city and county mapping
- USPS and HUD-USPS ZIP-County Crosswalk.
- Time zones and area codes
- IANA tz database and NANPA.
- Elevation
- U.S. Geological Survey National Elevation Dataset (NED), via the USGS Elevation Point Query Service. Mapped to each ZCTA centroid coordinates. Last refreshed 2026-05-19.
- Last refreshed
- 2026-05-18.