Residential delivery area · Wisconsin
ZIP Code 53108: Caledonia, WI
ZIP code 53108 is in Caledonia, Wisconsin, entirely in Racine County (Census 2020 ZIP-county file). About 3,100 people live there (Census Bureau, ACS 2020-2024). Median household income is $86,679 (Census Bureau, ACS 2020-2024). By Census place, its land lies in Caledonia (55%) and Raymond (45%).
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Caledonia · its only residential ZIP
- County
- Racine County
- Census places
- Caledonia (55%); Raymond (45%)
- Metro area
- Racine-Mount Pleasant, WI
- House district
- WI-1 119th Congress
- State
- Wisconsin
- Time zone
- Central
- Land area
- 19.4 sq mi · 158 people per sq mi
Where is ZIP code 53108?
53108 centers on 42.815°, -87.943° and covers 19.4 square miles of land plus 0.1 of water. It borders 4 ZIP codes: 53126, 53154, 53132, 53402.
The map draws ZIP code areas only. For the streets inside 53108, 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 53108 compare with the rest of Racine County?
| Measure | 53108 | In Racine County | In WI |
|---|---|---|---|
| People (ACS 2020-2024) | 3,060 | 14th of 16 | 376th of 783 |
| Median household income | $87k | 10th of 15 | 199th of 610 |
| Median home value | $297k | 9th of 15 | 168th of 612 |
Its median household income is higher than in 70% of U.S. residential ZIP codes, and it is denser than 60% 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 53108?
The 2020 Census counted 3,317 people in 53108; the ACS, which samples households over 2020-2024, estimates 3,060. Between the 2010 and 2020 censuses its population fell 0.4% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 3,060±604 (90% margin)
- 2020 Census count
- 3,317−0.4% since 2010 (3,329)
- Households
- 1,379
- Median age
- 47.7
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 53108?
Of the 3,060 people the ACS estimates in 53108, 16.5% are under 18 and 20.6% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (76.5%), then Hispanic or Latino (19.7%).
- Under 1816.5%
- 18 to 6463.0%
- 65 and older20.6%
- White, not Hispanic76.5%
- Hispanic or Latino19.7%
- Other or two or more3.0%
- Black, not Hispanic0.8%
- Asian, not Hispanic0.0%
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 53108 earn?
Median household income is $86,679 (ACS 2020-2024), the 10th highest of the 15 ranked ZIP codes in Racine County. It is not measurably different from 2015-2019 ($87,423 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $86,679±$20,382
- Income per person
- $50,655
- Below the poverty line
- 1.4%
- Unemployed (of the labor force)
- 1.9%
- Adults 25+ with a bachelor's degree
- 17.7%
- Adjusted gross income per tax return, 2022
- $99,7011,760 returns; wages 67% 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 53108?
FHFA's house price index for 53108, built from repeat sales and appraisals of the same homes, rose 93% from 2015 to 2025 and rose 53% from 2020 to 2025, and moved +1.9% in 2025.
- Median home value (owners' estimate)
- $296,800
- Median gross rent
- $1,438
- Homes owned by their occupants
- 92.5%
- Housing units
- 1,435
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 53108?
83 business establishments had a location in this ZIP code in 2023, 2 fewer than in 2018; the most are in construction (ZIP Code Business Patterns).
- Construction11
- Retail trade11
- Accommodation and food services11
- Administrative and support and waste management and remediation services9
- Other services (except public administration)8
- Transportation and warehousing7
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 53108?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 53126 | Franksville | 7,064 | $101k | 3.1 mi |
| 53154 | Oak Creek | 37,325 | $97k | 4.9 mi |
| 53132 | Franklin | 35,433 | $110k | 6.0 mi |
| 53402 | Racine | 34,850 | $76k | 6.5 mi |
| 53406 | Racine | 25,778 | $83k | 6.8 mi (near) |
| 53404 | Racine | 13,703 | $50k | 7.5 mi (near) |
| 53177 | Sturtevant | 8,489 | $91k | 7.7 mi (near) |
| 53172 | South Milwaukee | 20,442 | $73k | 7.9 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.