Humboldt is a town in Brown County, Wisconsin, home to about 1,493 people across 24 square miles. It has no ZIP code of its own: it’s part of 54217, 54229 and 54311.
Homes sold for a median of $207 per square foot across 3 ZIP codes in the three months ending August 2026, and 2 of 3 were seller’s markets.
Mostly Luxemburg Village; part is in Humboldt
Mostly Green Bay; part is in Humboldt
Mostly Green Bay; part is in Humboldt
Each card is that ZIP code’s whole market, including any part outside Humboldt. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Humboldt’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | General Mitchell International Airport (MKE)109 miles away |
|---|---|
| Closer regional airport | Austin Straubel International Airport (GRB)14 miles away |
| Nearest city of 250,000+ | Milwaukee, WI101 miles away |
| Nearest city of 1 million+ | Chicago, IL186 miles away |
Straight-line distances from the center of Humboldt; driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Humboldt had 1,299 residents in the 2020 census, down 3% since 2000.
It’s the 607th largest of 1,889 towns in Wisconsin by population.
Brown County grew from 46,359 residents in 1900 to 268,740 in 2020.
Brown County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 80°F in summer, and winter lows average 10°F. About 30 inches of rain and melted snow fall in a typical year, with about 53 inches of snow.
Source: NOAA 1991–2020 climate normals, Denmark Wwtp, WI weather station (12 miles away).
142,969 jobs at 6,722 businesses in Brown County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
909 doctors and other health care providers list an office in Humboldt’s ZIP codes.
Nearest hospitals
Providers with an office here
| Primary care doctors | 53 |
|---|---|
| Specialist doctors | 284 |
| Dentists | 39 |
| Nurse practitioners and physician assistants | 236 |
| Mental health providers | 122 |
| Physical and occupational therapists | 142 |
| Optometrists | 2 |
| Chiropractors | 31 |
| Pharmacies | 14 |
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Grocery stores
Pharmacies
Libraries
Museums
Theaters and performance venues
Counts are within about 3.5 miles of the center of town.
Source: Map data © OpenStreetMap contributors (openstreetmap.org/copyright), as mapped by volunteers; it can miss places or include closed ones.
Public schools here are run by Green Bay Area Public School District, Luxemburg-Casco School District. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Baird ElementaryGreen Bay | Pre-K–5 | 513 | Public | 4.5 mi |
| Luxemburg-Casco PrimaryLuxemburg | Pre-K–2 | 508 | Public | 7.3 mi |
| McAuliffe ElementaryGreen Bay | Pre-K–5 | 407 | Public | 6.1 mi |
| Red Smith K-8Green Bay | Pre-K–8 | 924 | Public | 3.3 mi |
| Wilder ElementaryGreen Bay | Pre-K–5 | 413 | Public | 6.4 mi |
| Luxemburg-Casco IntermediateLuxemburg | 3–6 | 552 | Public | 7.1 mi |
| Brown County Institute of LearningGreen Bay | 4–12 | 15 | Alternative Education | 4.3 mi |
| Luxemburg-Casco MiddleLuxemburg | 7–8 | 300 | Public | 7.2 mi |
| Luxemburg-Casco HighLuxemburg | 9–12 | 661 | Public | 7.2 mi |
| School | Grades | Students | Affiliation | Distance |
|---|---|---|---|---|
| Holy Cross Elementary SchoolGreen Bay | Pre-K–8 | 103 | Roman Catholic | 3.0 mi |
| Royal Montessori AcademyGreen Bay | Pre-K–K | 5 | Christian (no specific denomination) | 5.2 mi |
| St Marys SchoolLuxemburg | Pre-K–5 | 48 | Roman Catholic | 6.9 mi |
| St Paul Lutheran SchoolLuxemburg | Pre-K–8 | 78 | Lutheran Church–Missouri Synod | 8.7 mi |
| Northeastern Wisconsin Lutheran High SchoolGreen Bay | 9–12 | 120 | Lutheran Church–Missouri Synod | 6.3 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools; Private School Universe Survey (2023-2024) for private schools. Listed by address; we don’t rate schools.
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Shares ZIP codes with Green Bay, Bellevue, Ledgeview, Luxemburg Village, Scott Town (Brown County), Green Bay Town, Luxemburg Town, Montpelier, Red River, Eaton Town (Brown County) and Union Town (Door County).
Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.