ZIP 85143
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Bedroom estimates are gross rents that include essential utilities (electricity, water, gas, sewer, trash).
12-month history
Last updated: October 17, 2026
What the numbers show
February. Asking rents in ZIP 85143 usually run 0.9% below trend in February and 1.2% above it in August, about $42 a month apart at today's median. Based on 11 years of data.
Rent in ZIP 85143 is at its highest level since Zillow's records here began in January 2015.
Rent in ZIP 85143 changed +3.7% over the year to September 2026. Across the 171 Arizona ZIP codes Zillow tracks, the typical change was +1.6%.
From 2019 to 2024, rent in ZIP 85143 rose 47% while median household income rose 46.7% ($63,897 to $93,707). Rent outpaced income.
Rent in ZIP 85143 is 46.7% higher than in March 2020. Across the US, rent is up 37.3% over the same stretch.
Rent has risen 7 months in a row, and rose in 9 of the last 12 months.
30% of the median household income ($93,707) is $2,343 a month. That covers HUD's Fair Market Rent for up to a 2-bedroom ($2,140); a 3-bedroom is $2,850.
From Zillow's monthly rent index (ZORI) for ZIP 85143. The seasonal pattern compares Zillow’s seasonally adjusted and unadjusted series. Income is the Census median household income (5-year estimates). Fair Market Rents are HUD’s, which include utilities.
Who lives here
ZIP 85143 (San Tan Valley, AZ) is majority owner-occupied, has a large share of families with children, has a median income above the national average, 22.2% of residents hold a bachelor's degree or higher.
Source: U.S. Census Bureau · ACS 2024 5-Year Estimates
How ZIP 85143 in San Tan Valley, AZ has changed in 5 years
Since 2021, the typical rent in ZIP 85143 in San Tan Valley, AZ has increased from $1,608 to $1,985, a 23.4% change over five years. Local incomes tracked alongside that move, going from a median of $77,806 in 2021 to $93,707 more recently. That spread, with rent up faster than earnings, points to a tougher affordability environment than five years ago. The population has grown by 15.3% since 2021, moving from about 38,548 residents to roughly 44,444. Renters now make up 19.9% of households, compared with 22.6% five years ago. These shifts give renters and would-be renters a longer baseline for sizing up today's listings against the ZIP 85143 in San Tan Valley, AZ market of 2021.
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Tips for renters in ZIP 85143
Last updated: October 17, 2026
ZIP code 85143 covers San Tan Valley, AZ. The median rent here is $1,985/mo as of October 2026. A 1-bedroom rents for a median of $1,840/mo. A 2-bedroom rents for a median of $2,140/mo.
At 25% of local median household income ($93,707/yr), ZIP 85143 ranks as affordable compared to the national benchmark of 30%. Rents have increased 3.7% over the past year.
Frequently asked questions
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How does ZIP 85143 compare to other ZIPs in Arizona?
How does ZIP 85143 compare to the rest of San Tan Valley?
At $1,985/mo, rent takes ~25% of ZIP 85143's median household income ($93,707/yr). The standard benchmark is 30%.
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