Zip Code 85259
Fountain Hills, Arizona — Maricopa County
📍 ZIP code 85259 is in Fountain Hills, Maricopa County, Arizona.
ZIP code 85259 is located in Fountain Hills, Maricopa County, Arizona. It is a zip code in the Mountain (MST) Time Zone with an estimated population of 22,156. The area code for ZIP code 85259 is 602.
Quick Answer
Zip code 85259 is in Fountain Hills, Arizona (Maricopa County). It has a population of 22,156, median household income of $145,574, and median home value of $956,300.
Population
22,156
Income
$145,574
Home Value
$956,300
Climate
103°F / 45°F
About Zip Code 85259
Zip code 85259 is located in Fountain Hills, Arizona, within Maricopa County. Home to approximately 22,156 residents, this area sits at an elevation of 1767 ft and falls within the Mountain (MST) timezone. The local area code is 602.
The median household income is $145,574 per year, which is above the national median of $70,784. Homes in this zip code have a median value of $956,300, and the cost of living index is 250 (150% above the national average of 100).
Summers average a high of 103°F while winters drop to 45°F. The area receives about 10 in of rain annually. The zip code covers 20.5 square miles of land area.
Key Statistics
22,156
$145,574
$956,300
Mountain (MST)
602
1767 ft
20.5 sq mi
52
10,864
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Compare With Nearby Zip Codes
| Metric | 85259 | 85268 | 85255 | 85260 | 85258 | 85250 |
|---|---|---|---|---|---|---|
| City | Fountain Hills, AZ | Fountain Hills, AZ | Scottsdale, AZ | Scottsdale, AZ | Scottsdale, AZ | Scottsdale, AZ |
| Population | 22,156 | 23,895 | 45,136 | 39,842 | 25,524 | 14,904 |
| Median Income | $145,574 | $105,288 | $143,567 | $103,854 | $105,171 | $89,133 |
| Home Value | $956,300 | $576,700 | $975,300 | $637,000 | $744,600 | $507,500 |
| Cost of Living | 250 | 165 | 250 | 181 | 202 | 147 |
| Median Age | 52 | 60.8 | 51.4 | 44.3 | 55.3 | 49.4 |
Cost of Living
100 = National Average. Fountain Hills's cost of living is 150% above the national average.
vs. State Avg
Above
Affordability
Expensive
Income-to-Home
6.6x
Demographics
Zip code 85259 has a population of 22,156 people with a median age of 52. There are 10,864 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Fountain Hills (85259) population trend from 2010 to 2024
↓ -34.6%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
103°F
45°F
10 in
0 in
Fountain Hills experiences hot summers with average highs around 103°F. Winters are mild with lows averaging 45°F. The area receives virtually no snowfall.
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Housing & Economy
Median Home Value
$956,300
Median Household Income
$145,574
With 10,864 housing units across 20.5 square miles, 85259 has a housing density of 530 units per square mile. The home price-to-income ratio is 6.6x.
Location & Geography
Latitude
33.6011°
Longitude
-111.8095°
Land Area
20.5 sq mi
Water Area
0 sq mi
Nearby Zip Codes
Zip codes closest to 85259 (Fountain Hills, AZ) with distances:
All Zip Codes in Fountain Hills, AZ
Other zip codes serving Fountain Hills:
ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 85259's $145,574. A way to compare Fountain Hills 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 85259 (Fountain Hills, 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 Fountain Hills, Arizona?
Fountain Hills, Arizona uses zip code 85259 along with 2 other zip codes.
What county is zip code 85259 in?
Zip code 85259 is located in Maricopa County, Arizona.
What is the population of zip code 85259?
The population of zip code 85259 is 22,156 with a median age of 52.
Is 85259 in Fountain Hills, Arizona?
Yes, zip code 85259 is in Fountain Hills, Maricopa County, Arizona. The area code is 602.
Frequently Asked Questions
What city is zip code 85259 in?
Zip code 85259 is in Fountain Hills, Arizona. It is part of Maricopa County and uses the Mountain (MST) timezone.
What is zip code 85259?
Zip code 85259 is a U.S. postal code in Fountain Hills, Arizona (Maricopa County). It has a population of 22,156 and covers 20.5 square miles.
What is the population of zip code 85259?
The population of zip code 85259 (Fountain Hills, AZ) is 22,156 with a median age of 52. There are approximately 10,864 housing units in this area.
What is the median income in zip code 85259?
The median household income in zip code 85259 (Fountain Hills, AZ) is $145,574 per year. The cost of living index is 250 (100 = national average).
What is the average home price in zip code 85259?
The median home value in zip code 85259 (Fountain Hills, AZ) is $956,300. The cost of living index is 250 compared to the national average of 100.
What county is zip code 85259 in?
Zip code 85259 is located in Maricopa County, Arizona. The primary city is Fountain Hills.
What is the area code for zip code 85259?
Zip code 85259 in Fountain Hills, AZ uses area code 602. It is located in the Mountain (MST) timezone.
Is zip code 85259 a good place to live?
Zip code 85259 (Fountain Hills, AZ) has a cost of living index of 250 (100 = national average), a median household income of $145,574, and median home values of $956,300. The median age is 52. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 85259?
The cost of living index for zip code 85259 (Fountain Hills, AZ) is 250, where 100 represents the national average. This area is above the national average. Median home value: $956,300.
What schools serve zip code 85259?
Zip code 85259 in Fountain Hills, 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.