Residential delivery area · Wisconsin
ZIP Code 54670: Wilton, WI
ZIP code 54670 uses the postal name Wilton, Wisconsin and lies entirely in Monroe County (Census 2020 ZIP-county file). About 2,000 people live there (Census Bureau, ACS 2020-2024). Median household income is $82,250 (Census Bureau, ACS 2020-2024). By Census place, 2% of its land lies in Wilton; 98% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2021
- ZBP2023
- IRS2022
- Town
- Wilton · its only residential ZIP
- County
- Monroe County
- Census places
- Wilton
- Micro area
- Sparta, WI
- House district
- WI-3 119th Congress
- State
- Wisconsin
- Time zone
- Central
- Land area
- 52.7 sq mi · 39 people per sq mi
Where is ZIP code 54670?
54670 centers on 43.838°, -90.483° and covers 52.7 square miles of land. It borders 4 ZIP codes: 54638, 54648, 54651, 54660.
The map draws ZIP code areas only. For the streets inside 54670, 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 54670 compare with the rest of Monroe County?
| Measure | 54670 | In Monroe County | In WI |
|---|---|---|---|
| People (ACS 2020-2024) | 2,048 | 8th of 12 | 478th of 783 |
| Median household income | $82k | 1st of 12 | 254th of 610 |
| Median home value | $229k | 3rd of 11 | 349th of 612 |
Its median household income is higher than in 65% of U.S. residential ZIP codes, and it is denser than 37% 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 54670?
The 2020 Census counted 1,897 people in 54670; the ACS, which samples households over 2020-2024, estimates 2,048. Between the 2010 and 2020 censuses its population grew 1.0% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 2,048±272 (90% margin)
- 2020 Census count
- 1,897+1.0% since 2010 (1,878)
- Households
- 544
- Median age
- 25.2
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 54670?
Of the 2,048 people the ACS estimates in 54670, 38.8% are under 18 and 10.8% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (93.8%).
- Under 1838.8%
- 18 to 6450.4%
- 65 and older10.8%
- White, not Hispanic93.8%
- Other or two or more3.5%
- Hispanic or Latino1.2%
- Asian, not Hispanic0.8%
- Black, 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 54670 earn?
Median household income is $82,250 (ACS 2020-2024), the highest of the 12 ranked ZIP codes in Monroe County. It is not measurably different from 2015-2019 ($69,018 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $82,250±$11,150
- Income per person
- $23,731
- Below the poverty line
- 24.2%
- Unemployed (of the labor force)
- 1.8%
- Adults 25+ with a bachelor's degree
- 12.3%
- Adjusted gross income per tax return, 2022
- $60,232630 returns; wages 70% 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 54670?
- Median home value (owners' estimate)
- $228,900
- Median gross rent
- $450
- Homes owned by their occupants
- 88.2%
- Housing units
- 600
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 54670?
28 business establishments had a location in this ZIP code in 2023, the same count as in 2018; the most are in transportation and warehousing (ZIP Code Business Patterns).
- Transportation and warehousing5
- Construction4
- Retail trade4
- Finance and insurance3
- Health care and social assistance3
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 54670?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 54638 | Kendall | 1,513 | $60k | 5.3 mi |
| 54648 | Norwalk | 1,608 | $74k | 7.6 mi |
| 54651 | Ontario | 1,384 | $62k | 9.0 mi |
| 54660 | Tomah | 16,124 | $61k | 10.2 mi |
| 54637 | Hustler | 131 | $50k | 10.9 mi (near) |
| 53929 | Elroy | 2,808 | $66k | 11.1 mi (near) |
| 54618 | Camp Douglas | 2,333 | $73k | 13.1 mi (near) |
| 53962 | Union Center | 27 | $28k | 15.2 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.