Residential delivery area · Arizona
ZIP Code 85718: Catalina Foothills (Tucson), AZ
ZIP code 85718 is in Catalina Foothills (postal name Tucson), Arizona, entirely in Pima County (Census 2020 ZIP-county file). About 28,000 people live there (Census Bureau, ACS 2020-2024), the 17th most populous of Tucson's 38 residential ZIP codes. Median household income is $114,892 (Census Bureau, ACS 2020-2024). By Census place, its land lies in Catalina Foothills (a census-designated place), and 4% in smaller places.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Tucson · 38 residential ZIPs
- County
- Pima County
- Census places
- Catalina Foothills census-designated place
- Metro area
- Tucson, AZ
- House district
- AZ-6 119th Congress
- State
- Arizona
- Time zone
- Mountain (no daylight saving)
- Land area
- 23.6 sq mi · 1,190 people per sq mi
- PO Box ZIPs
- 16 more ZIP codes use the name Tucson for PO boxes or single organizations
Where is ZIP code 85718?
85718 centers on 32.313°, -110.922° and covers 23.6 square miles of land plus 0.0 of water. It borders 7 ZIP codes: 85704, 85750, 85712, 85716, 85719, 85715, 85619.
The map draws ZIP code areas only. For the streets inside 85718, open its center on OpenStreetMap.
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries and the 2023 Gazetteer (2020 ZCTAs); ZIP-to-county shares, Census places and House districts (119th Congress) from the Census 2020 relationship files (shares of land); metro area from the OMB delineation (July 2023); town name and time zone from simplemaps US ZIP Codes (CC BY 4.0).
How does 85718 compare with the rest of Tucson?
| Measure | 85718 | In Tucson | In Pima County | In AZ |
|---|---|---|---|---|
| People (ACS 2020-2024) | 28,125 | 17th of 38 | 19th of 56 | 118th of 417 |
| Median household income | $115k | 1st of 30 | 3rd of 39 | 35th of 264 |
| Median home value | $712k | 1st of 30 | 1st of 40 | 15th of 282 |
Its median household income is higher than in 89% of U.S. residential ZIP codes, and it is denser than 80% of all U.S. residential ZIP codes. ZIP codes at the ACS caps ($250,000 or more for household income, $2,000,000 or more for home value) share the top rank.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B19013, B25077); ranks by PlainZIP over residential ZIP codes (ZCTAs).
How many people live in 85718?
The 2020 Census counted 28,706 people in 85718; the ACS, which samples households over 2020-2024, estimates 28,125. Its boundary changed between the 2010 and 2020 censuses, so the two counts are not compared.
- People, ACS 2020-2024
- 28,125
- 2020 Census count
- 28,706
- Households
- 13,293
- Median age
- 53.1
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B01002, B11001); 2020 Census (DHC P1); 2010 Census (SF1 P1).
Who lives in 85718?
Of the 28,125 people the ACS estimates in 85718, 15.0% are under 18 and 32.7% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (65.7%), then Hispanic or Latino (13.0%).
- Under 1815.0%
- 18 to 6452.3%
- 65 and older32.7%
- White, not Hispanic65.7%
- Hispanic or Latino13.0%
- Asian, not Hispanic9.7%
- Other or two or more9.6%
- Black, not Hispanic2.0%
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01001 age by sex, B03002 Hispanic or Latino origin by race); shares of the estimated population, small ZIP codes carry wide margins.
What do households in 85718 earn?
Median household income is $114,892 (ACS 2020-2024), the 3rd highest of the 39 ranked ZIP codes in Pima County.
- Median household income
- $114,892
- Income per person
- $82,437
- Below the poverty line
- 4.6%
- Unemployed (of the labor force)
- 2.7%
- Adults 25+ with a bachelor's degree
- 73.0%
- Adjusted gross income per tax return, 2022
- $197,37414,520 returns; wages 43% of AGI (IRS)
Source: U.S. Census Bureau, ACS 2020-2024 and 2015-2019 5-year estimates (B19013, B19301, B17001, B23025, B15003; 2015-2019 dollars converted with the BLS CPI-U, 1.22699); IRS Statistics of Income, ZIP code data, tax year 2022 (adjusted gross income per return, filed under the address on the return).
What are homes worth in 85718?
FHFA's house price index for 85718, built from repeat sales and appraisals of the same homes, rose 80% from 2015 to 2025 and rose 46% from 2020 to 2025, and moved +1.2% in 2025.
- Median home value (owners' estimate)
- $712,400
- Median gross rent
- $1,289
- Homes owned by their occupants
- 69.1%
- Housing units
- 15,103
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001); FHFA House Price Index, annual five-digit ZIP, updated 2026-03-31.
What businesses are in 85718?
1,097 business establishments had a location in this ZIP code in 2023, 70 more than in 2018; the most are in professional, scientific, and technical services (ZIP Code Business Patterns).
- Professional, scientific, and technical services194
- Real estate and rental and leasing170
- Health care and social assistance158
- Finance and insurance147
- Retail trade93
- Other services (except public administration)82
Source: U.S. Census Bureau, ZIP Code Business Patterns 2023 and 2018 (establishments with paid employees, by the business's ZIP code).
Which ZIP codes are next to 85718?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 85704 | Tucson | 35,210 | $82k | 4.1 mi |
| 85750 | Tucson | 24,886 | $103k | 4.6 mi |
| 85712 | Tucson | 31,571 | $51k | 4.6 mi |
| 85716 | Tucson | 32,976 | $49k | 4.9 mi |
| 85719 | Tucson | 51,833 | $42k | 4.9 mi |
| 85715 | Tucson | 19,198 | $85k | 6.8 mi |
| 85619 | Mount Lemmon | 0 | – | 12.2 mi |
| 85705 | Tucson | 54,700 | $37k | 5.0 mi (near) |
| 85724 | Tucson | 0 | – | 5.2 mi (near) |
| 85721 | Tucson | 0 | – | 5.9 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.