Residential delivery area · Wisconsin
ZIP Code 54104: Athelstane, WI
ZIP code 54104 uses the postal name Athelstane, Wisconsin and lies entirely in Marinette County (Census 2020 ZIP-county file). About 1,000 people live there (Census Bureau, ACS 2020-2024). Median household income is $56,286 (Census Bureau, ACS 2020-2024). Its land lies outside any incorporated or census-designated place.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Athelstane · its only residential ZIP
- County
- Marinette County
- Micro area
- Marinette, WI-MI
- House district
- WI-8 119th Congress
- State
- Wisconsin
- Time zone
- Central
- Land area
- 185.6 sq mi · 6 people per sq mi
Where is ZIP code 54104?
54104 centers on 45.434°, -88.271° and covers 185.6 square miles of land plus 1.9 of water. It borders 8 ZIP codes: 54138, 54125, 54119, 54102, 54114, 54566, 54177, 54103.
The map draws ZIP code areas only. For the streets inside 54104, 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 54104 compare with the rest of Marinette County?
| Measure | 54104 | In Marinette County | In WI |
|---|---|---|---|
| People (ACS 2020-2024) | 1,027 | 11th of 16 | 625th of 783 |
| Median household income | $56k | 10th of 11 | 576th of 610 |
| Median home value | $171k | not ranked | not ranked |
54104's median home value is not ranked: its 90% margin of error (±$49,745) is more than a quarter of the figure ($171,300). Rankings use ZIP codes of 1,000 or more people living in households, with margins at most 25% of the figure.
Its median household income is higher than in 23% of U.S. residential ZIP codes, and it is denser than 11% 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 54104?
The 2020 Census counted 1,159 people in 54104; the ACS, which samples households over 2020-2024, estimates 1,027. Between the 2010 and 2020 censuses its population grew 10.3% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 1,027±195 (90% margin)
- 2020 Census count
- 1,159+10.3% since 2010 (1,051)
- Households
- 531
- Median age
- 65.5
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 54104?
Of the 1,027 people the ACS estimates in 54104, 4.6% are under 18 and 51.3% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (92.8%).
- Under 184.6%
- 18 to 6444.1%
- 65 and older51.3%
- White, not Hispanic92.8%
- Asian, not Hispanic2.5%
- Black, not Hispanic2.1%
- Other or two or more2.1%
- Hispanic or Latino0.4%
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 54104 earn?
Median household income is $56,286 (ACS 2020-2024), the 10th highest of the 11 ranked ZIP codes in Marinette County. It is not measurably different from 2015-2019 ($54,843 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $56,286
- Income per person
- $32,782
- Below the poverty line
- 12.5%
- Unemployed (of the labor force)
- 3.4%
- Adults 25+ with a bachelor's degree
- 11.8%
- Adjusted gross income per tax return, 2022
- $54,951630 returns; wages 45% 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 54104?
FHFA's house price index for 54104, built from repeat sales and appraisals of the same homes, rose 174% from 2015 to 2025 and rose 106% from 2020 to 2025.
- Median home value (owners' estimate)
- $171,300
- Median gross rent
- –
- Homes owned by their occupants
- 96.2%
- Housing units
- 2,348
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 54104?
15 business establishments had a location in this ZIP code in 2023, 7 fewer than in 2018; the most are in accommodation and food services (ZIP Code Business Patterns).
- Accommodation and food services4
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 54104?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 54138 | Lakewood | 787 | $67k | 9.7 mi |
| 54125 | Goodman | 430 | $46k | 11.8 mi |
| 54119 | Dunbar | 715 | $54k | 12.8 mi |
| 54102 | Amberg | 763 | $42k | 13.2 mi |
| 54114 | Crivitz | 5,926 | $59k | 15.3 mi |
| 54566 | Wabeno | 1,453 | $56k | 17.4 mi |
| 54177 | Wausaukee | 2,913 | $63k | 18.0 mi |
| 54103 | Armstrong Creek | 535 | $58k | 18.3 mi |
| 54149 | Mountain | 1,210 | $50k | 17.6 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.