Residential delivery area · Utah
ZIP Code 84664: Mapleton, UT
ZIP code 84664 is in Mapleton, Utah, entirely in Utah County (Census 2020 ZIP-county file). About 13,000 people live there (Census Bureau, ACS 2020-2024). Median household income is $132,601 (Census Bureau, ACS 2020-2024). By Census place, 94% of its land lies in Mapleton; 6% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Mapleton · its only residential ZIP
- County
- Utah County
- Census places
- Mapleton
- Metro area
- Provo-Orem-Lehi, UT
- House district
- UT-4 119th Congress
- State
- Utah
- Time zone
- Mountain
- Land area
- 10.0 sq mi · 1,303 people per sq mi
Where is ZIP code 84664?
84664 centers on 40.126°, -111.577° and covers 10.0 square miles of land. It borders 2 ZIP codes: 84663, 84660.
The map draws ZIP code areas only. For the streets inside 84664, 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 84664 compare with the rest of Utah County?
| Measure | 84664 | In Utah County | In UT |
|---|---|---|---|
| People (ACS 2020-2024) | 13,032 | 19th of 26 | 85th of 298 |
| Median household income | $133k | 2nd of 21 | 13th of 145 |
| Median home value | $747k | 3rd of 22 | 12th of 153 |
Its median household income is higher than in 94% of U.S. residential ZIP codes, and it is denser than 81% 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 84664?
The 2020 Census counted 11,365 people in 84664; the ACS, which samples households over 2020-2024, estimates 13,032. Its boundary changed between the 2010 and 2020 censuses, so the two counts are not compared.
- People, ACS 2020-2024
- 13,032
- 2020 Census count
- 11,365
- Households
- 3,661
- Median age
- 30.8
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 84664?
Of the 13,032 people the ACS estimates in 84664, 34.2% are under 18 and 13.4% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (91.3%).
- Under 1834.2%
- 18 to 6452.4%
- 65 and older13.4%
- White, not Hispanic91.3%
- Other or two or more3.8%
- Hispanic or Latino3.1%
- Black, not Hispanic1.2%
- Asian, not Hispanic0.7%
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 84664 earn?
Median household income is $132,601 (ACS 2020-2024), the 2nd highest of the 21 ranked ZIP codes in Utah County.
- Median household income
- $132,601
- Income per person
- $48,393
- Below the poverty line
- 2.7%
- Unemployed (of the labor force)
- 2.3%
- Adults 25+ with a bachelor's degree
- 53.6%
- Adjusted gross income per tax return, 2022
- $161,5805,760 returns; wages 51% 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 84664?
FHFA's house price index for 84664, built from repeat sales and appraisals of the same homes, rose 117% from 2015 to 2025 and rose 53% from 2020 to 2025, and moved +5.8% in 2025.
- Median home value (owners' estimate)
- $746,900
- Median gross rent
- $1,386
- Homes owned by their occupants
- 85.3%
- Housing units
- 3,777
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 84664?
338 business establishments had a location in this ZIP code in 2023, 82 more than in 2018; the most are in construction (ZIP Code Business Patterns).
- Construction73
- Professional, scientific, and technical services64
- Health care and social assistance42
- Real estate and rental and leasing25
- Retail trade24
- Administrative and support and waste management and remediation services18
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 84664?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 84663 | Springville | 36,207 | $90k | 6.5 mi |
| 84660 | Spanish Fork | 48,583 | $104k | 10.2 mi |
| 84606 | Provo | 35,690 | $53k | 6.7 mi (near) |
| 84653 | Salem | 13,051 | $113k | 7.2 mi (near) |
| 84601 | Provo | 32,330 | $67k | 9.4 mi (near) |
| 84602 | Provo | 2,340 | – | 9.6 mi (near) |
| 84058 | Orem | 35,099 | $75k | 12.6 mi (near) |
| 84651 | Payson | 29,503 | $97k | 13.2 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.