Maricopa County · Arizona · No. 58 of 152

85143

Maricopa County

33.1587° N · 111.5190° W

340 homes for sale in Maricopa County, Arizona.

340

For Sale

$400K

Median List

44,444

Residents

85128851328514085142

Phoenix Zip Code Atlas

Yong Choi · Russ Lyon Sotheby’s

Neighborhood Data

85143 by the numbers.

Capture of the Superstition Mountains in Arizona with clear skies and cacti — ZIP 85143

44,444

Population

ACS 5-year estimate

Stunning view of the Parker Arizona river surrounded by mountains and sunset skies

$389K

Median Home Value

ACS estimate · 0.9× metro

Explore the rugged terrain of Tucson's Sonoran Desert under a bright blue sky

$94K

Median Income

1.1× the metro median

Tranquil landscape of desert vegetation and mountains in Tucson, Arizona, showcasing natural beauty

37.4

Median Age

99% of the metro median

Explore the stunning rock formations of a desert canyon in Arizona, showcasing intricate erosion patterns and vibrant colors — ZIP 85143

$320K–$500K

Closing Range

10th–90th percentile

Five-year trend · by quarter

Data currency · auto

Reflects closings through July 2026.

Closed sales take time to record, so recent quarters can still shift. Read the most recent quarter as a direction, not a final number.

Against the metro

The median home value in 85143 is $389K, which is 8% below the Phoenix-metro ZIP median of $425K and ranks #89 of 148 ZIP codes in the metro by home value. It sits in the Phoenix metro.

ZIPAreaMedian valuevs 85143
85140$445K+14%
85142$594K+52%
85128$249K-36%

Population Growth · 20102024

+26.9%

2010201520202024

Sources: U.S. Census Bureau — 2010 & 2020 Decennial Census; ACS 5-year 2011–2024 · Census ZCTA land area · ARMLS closings through July 2026.“Metro median” comparisons are against the median of Maricopa County ZIP medians. ACS figures are rolling 5-year estimates; ZCTA boundaries were revised in 2020. Closed sales take time to record, so recent quarters can still shift.

ZIP code 85143 is a postal area in the southeast Phoenix metro area, Maricopa County, Arizona, covering 35.96 square miles with a population of 44,444 — about 1,236 people per square mile. It borders 85128, 85132, 85140, and 85142.

Buying in 85143 means a median home value of $389K — below the Maricopa metro median. Population is up 27% since 2010 — demand pressure that shows in pricing.

On the Market

Homes for sale in 85143.

Every active listing in ZIP code 85143, Maricopa County, pinned on the map and listed below.

Each pin links to its listing. ZIP 85143 is highlighted — click a neighboring ZIP once to preview it, again to open its page.

Show 328 more listings in 85143 (340 total)

In ZIP 85143

Local favorites.

Golf

  • The Golf Club at Johnson Ranch (now San Tan Highlands Golf Club) — Sports Club · 30761 W Golf Club Dr, San Tan Valley

    The Golf Club at Johnson Ranch (now San Tan Highlands Golf Club)

    3.9571

    Sports Club · 30761 W Golf Club Dr, San Tan Valley

  • Power Ranch Golf Club — Sports Club · 4415 E Village Pkwy, Gilbert

    Power Ranch Golf Club

    4.1383

    Sports Club · 4415 E Village Pkwy, Gilbert

  • Encanterra Golf Course — Golf Course · 36460 N Encanterra Dr, Queen Creek

    Encanterra Golf Course

    4.469

    Golf Course · 36460 N Encanterra Dr, Queen Creek

Parks & Trails

  • San Tan Mountain Regional Park — Park · 6533 W Phillips Rd, Queen Creek

    San Tan Mountain Regional Park

    4.82,556

    Park · 6533 W Phillips Rd, Queen Creek

Schools

  • Copper Basin Elementary School — Elementary School · 28682 N Main St, San Tan Valley

    Copper Basin Elementary School

    Elementary School · 28682 N Main St, San Tan Valley

  • Schnepf Elementary School — Elementary School · 23161 E Grange Pkwy, Queen Creek

    Schnepf Elementary School

    Elementary School · 23161 E Grange Pkwy, Queen Creek

  • Mountain Vista Academy — School · 29895 N Desert Willow Blvd, San Tan Valley

    Mountain Vista Academy

    School · 29895 N Desert Willow Blvd, San Tan Valley

Essentials

  • Fry's — Grocery Store · 542 E Hunt Hwy, San Tan Valley

    Fry's

    4.21,445

    Grocery Store · 542 E Hunt Hwy, San Tan Valley

  • Safeway — Grocery Store · 22983 E Riggs Rd, Queen Creek

    Safeway

    4.478

    Grocery Store · 22983 E Riggs Rd, Queen Creek

  • Tapatío Market — Grocery Store · 5388 E Skyline Dr, San Tan Valley

    Tapatío Market

    4.7206

    Grocery Store · 5388 E Skyline Dr, San Tan Valley

Resorts & Clubs

  • Gold Canyon Golf Resort & Spa — Resort hotel · 6100 S Kings Ranch Rd, Gold Canyon

    Gold Canyon Golf Resort & Spa

    4.51,204

    Resort hotel · 6100 S Kings Ranch Rd, Gold Canyon

Powered by Google · Ratings as of August 2026

Where it sits

The shape of 85143.

  1. 01

    San Tan Valley is in Pinal County; at a September 2025 meeting the Pinal County Board of Supervisors formally approved a resolution incorporating San Tan Valley and chose the seven community members forming the inaugural Town Council.

  2. 02

    Florence Unified School District operates Poston Butte High School (32375 N Gantzel Rd), Walker Butte K-8, Skyline Ranch Elementary School, Copper Basin, and Circle Cross K8 STEM Academy at addresses within ZIP 85143.

  3. 03

    Before 2009 the area had no official place designation and residents used Queen Creek mailing addresses; a new ZIP code was added July 1, 2009.

  4. 04

    San Tan Mountain Regional Park, operated by Maricopa County and covering over 10,000 acres, lists its address as 6533 W. Phillips Road, Queen Creek, AZ 85144 — placing the park outside ZIP 85143 rather than inside it.

  5. 05

    The 2020 Census ZIP Code Tabulation Area for 85143 covers about 81.0 square kilometers of land with an internal point at 33.1560 N, -111.5198 W.

35.96 sq mi

Land Area

1,236 / sq mi

Density

Southeast

Position

Aerial map of ZIP code 85143, Maricopa County, Arizona, showing highways, place names and the ZIP boundary
Aerial map of ZIP code 85143, Maricopa County, Arizona — aerial imagery with highways and place names from the USGS National Map, boundary from the U.S. Census Bureau ZIP Code Tabulation Area. Yong Choi, Russ Lyon Sotheby’s International Realty.

Your Realtor in the Phoenix area

Buying or selling in 85143?

Yong Choi is a Global Real Estate Advisor with Russ Lyon Sotheby’s International Realty, representing buyers and sellers across the Phoenix area. Get a pricing opinion, a private tour, or first word on homes before they hit the portals.

Yong Choi is a Global Real Estate Advisor with Russ Lyon Sotheby's International Realty serving ZIP 85143.

Frequently Asked

Questions about 85143.

How active is the 85143 market?
ZIP code 85143 currently has 340 active listings, priced from $255K to $1.32M.
How much do homes cost in 85143?
The median home in ZIP code 85143 sold for $399,900 across 1121 closed sales in the twelve months to August 2026. This is what buyers actually paid, not asking prices.
Is 85143 expensive?
It sits close to the middle of the market. The median sale in ZIP code 85143 was $399,900, against a $465,000 metro-wide median.
Is 85143 a buyer's or seller's market?
Homes in ZIP code 85143 closed at a median of 100.0% of their asking price and took 76 days to sell, against 98.8% and 73 days across the metro. That is close to the metro balance. Conditions move month to month, so read this as the trailing year rather than as today's market.
What is the price per square foot in 85143?
Homes in ZIP code 85143 sold for a median of $206 per square foot over the twelve months to August 2026.
How long do homes take to sell in 85143?
Half of the homes that sold in ZIP code 85143 were under contract within 76 days of listing — about typical for the Phoenix market. Measured from listing date to closing across 1121 closed sales.
How much have home values in 85143 changed over five years?
The median sale price in ZIP code 85143 has risen 22.7% over five years, from $326,000 to $399,900. Both figures are medians of closed sales, five years apart.
What does it cost to rent in 85143?
The median lease in ZIP code 85143 closed at $1,800 a month across 278 leases in the twelve months to August 2026, about $1.06 per square foot.
Are there condos or townhomes in 85143?
ZIP code 85143 is almost entirely detached houses — 100% of what sold. Buyers looking for a condo or townhome here will find very little to choose from.
Do homes in 85143 have pools?
Usually not — only 16% of homes sold in ZIP code 85143 had one.
Do homes in 85143 have HOAs?
Most are in one. 98% of homes sold in ZIP code 85143 reported an HOA. Where there is one, the median fee reported at closing was $112.
What is the typical lot size in 85143?
The median lot in ZIP code 85143 is 0.14 acres, about 6,098 square feet.
How old are the homes in 85143?
The median home sold in ZIP code 85143 was built in 2018, making it about 8 years old.
How much do home prices vary within 85143?
Considerably. Across the neighborhoods in ZIP code 85143 with enough sales to measure, median prices run from roughly $300K to $900K, a spread of about 3x. A single ZIP-wide median is a starting point rather than a guide to any particular street, so it is worth looking at comparable sales close to the address you are considering.
What city is 85143 in?
Most of ZIP code 85143 carries a San Tan Valley address — 100% of homes sold over the past year — but the ZIP spans 2 municipalities, so a mailing address here does not settle which city a given home is in.
What school district serves 85143?
Florence Unified School District serves most of ZIP code 85143 — it is the district listed on 94% of homes sold over the past year. The high school most often listed is Poston Butte High School. District boundaries do not follow ZIP boundaries, so confirm the assignment for a specific address before relying on it.
How much do manufactured homes cost in 85143?
Manufactured and mobile homes are a distinct market here, and ZIP code 85143 has a sizeable one: 1% of sales, at a median of $394,990 across 13 sales. Site-built homes are counted separately, at $399,900. The two are not directly comparable — many manufactured homes sit on leased land, so the price covers the home and not the ground under it.
Is 85143 served by APS or SRP?
Not APS — its certificated territory does not extend into ZIP code 85143. Most of the metro outside APS is served by SRP, but the filing this comes from defines APS's own boundary and does not name whoever serves the remainder, so confirm with the provider. Service territory follows historical boundaries rather than ZIP codes, so check the address.
Is any part of 85143 in a flood zone?
No. No Special Flood Hazard Area — the 1%-annual-chance zones that trigger a lender's flood insurance requirement — is mapped anywhere inside ZIP code 85143, which puts it among the minority of Phoenix-area ZIPs with none at all. FEMA revises these maps, so a purchase should still confirm the current determination for the address.
What ZIP codes border 85143?
ZIP code 85143 borders 85128, 85132, 85140, and 85142.