54455 ZIP Code, Mosinee, WI
54455 is a ZIP code in Mosinee, Wisconsin — mostly in Marathon County (93% of its land), with smaller parts in Portage County. It covers 236 square miles of land. The closest ZIP codes are 54474, 54443 and 54476. 19,025 people live here in 7,860 households. It is rural, with fewer than 100 people per square mile, and most homes are owner-occupied (81%). Median household income is $96,140, above the Wisconsin median of $77,485.
Quick facts
- Mailing city: Mosinee, WI
- County: Marathon County
- Land area: 236 sq mi
- Population: 19,025
- Median household income: $96,140
Key figures
| Measure | Value |
|---|---|
| Residents | 19,025 |
| Households | 7,860 |
| Median household income | $96,140 |
| Income per person | $47,396 |
| Median age | 40.6 |
| Homeowners | 80.7% |
| Median home value | $251,300 |
| Median rent | $1,103 |
| Bachelor's degree or higher | 30.9% |
| Average commute (minutes) | 21.1 |
| Households with kids under 18 | 27.5% |
| Moved in the past year | 7.3% |
| Below the poverty line | 6.6% |
| Broadband internet | 92.3% |
| Speak a non-English language at home | 3.8% |
Household income
| % of households | Value |
|---|---|
| <$10K | 1.8% |
| $10–15K | 0.9% |
| $15–25K | 3.7% |
| $25–35K | 4.9% |
| $35–50K | 8.2% |
| $50–75K | 18.0% |
| $75–100K | 15.1% |
| $100–150K | 24.1% |
| $150–200K | 14.6% |
| $200K+ | 8.7% |
Age
| % of all residents | Value |
|---|---|
| <10 | 11.1% |
| 10–19 | 12.7% |
| 20–24 | 5.0% |
| 25–34 | 13.2% |
| 35–44 | 13.3% |
| 45–54 | 12.3% |
| 55–64 | 16.7% |
| 65–74 | 9.3% |
| 75+ | 6.5% |
Tenure
| % of housing units | Value |
|---|---|
| Owned, with mortgage | 51.2% |
| Owned outright | 26.6% |
| Rented | 18.0% |
| Vacant | 4.3% |
Type of building
| % of housing units | Value |
|---|---|
| Detached house | 82.3% |
| Townhome | 2.7% |
| 2–4 units | 2.0% |
| 5–19 units | 8.1% |
| 20+ units | 1.8% |
| Mobile / other | 3.2% |
Businesses in 54455
335 business establishments with 4,215 employees (ZIP Codes Business Patterns 2023).
- Other Services (except Public Administration): 41
- Construction: 40
- Health Care and Social Assistance: 36
- Accommodation and Food Services: 31
- Transportation and Warehousing: 29
- Retail Trade: 28
- Professional, Scientific, and Technical Services: 21
- Manufacturing: 20
EDDM carrier routes
See every USPS carrier route in 54455 with residential and business mailbox counts on the route map. Open the EDDM route map.
Nearby ZIP codes
- 54474 — Rothschild village, WI (8 mi)
- 54443 — Junction City village, WI (11.4 mi)
- 54476 — Weston village, WI (11.7 mi)
- 54448 — Marathon City village, WI (13.6 mi)
- 54401 — Maine village, WI (13.9 mi)
- 54440 — Hatley village, WI (14.7 mi)
- 54454 — Milladore village, WI (15 mi)
- 54412 — Auburndale village, WI (15.9 mi)
Areas that include 54455
- Kronenwetter, WI ZIP codes — 1 ZIP code
- Mosinee, WI ZIP codes — 1 ZIP code
- Knowlton, WI ZIP codes — 1 ZIP code
- Marathon County ZIP codes — 25 ZIP codes
- Wisconsin ZIP code data
Where it ranks
- No. 1 of 24: highest median household income in Marathon County
- No. 2 of 24: highest median home value in Marathon County
- No. 4 of 23: fastest population growth in Marathon County
Mail every home in 54455
Route counts on this page price as Full Service 6.5 × 9 postcards: we print, bundle by carrier route and hand the mailing to USPS. Prefer to take it to the Post Office yourself? Print only costs less and you pay postage at drop-off.
EDDM guides
ZIP code statistics describe the Census ZIP Code Tabulation Area (ZCTA) 54455, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.
Frequently asked questions
- What city is 54455 in?
- 54455 is a Mosinee, WI mailing address. By land area, 22% lies inside Kronenwetter and 3% lies inside Mosinee; the rest is outside any Census-defined city or community.
- What county is 54455 in?
- 54455 is mostly in Marathon County (93% of its land), with smaller parts in Portage County.
- What is the population of 54455?
- About 19,025 people (±651), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 18,897.
- What is the median household income in 54455?
- $96,140 (±$5,029), compared with $77,485 for Wisconsin as a whole. Half the households in the ZIP code earn more and half earn less.
- How many carrier routes and mailboxes are in 54455?
- EDDM2GO's stored route library does not include 54455 yet. The EDDM route map loads its carrier routes and mailbox counts when you search the ZIP code.
- What ZIP codes are near 54455?
- The closest, measured center to center: 54474 (8 mi, Rothschild), 54443 (11.4 mi, Junction City), 54476 (11.7 mi, Weston), 54448 (13.6 mi, Marathon City), 54401 (13.9 mi, Maine) and 54440 (14.7 mi, Hatley).
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.