ZIP Code 53021, Wisconsin
ZIP Code 53021 profile, demographic data, and geographic information.
ZCTA5 53021 is a 5-digit ZIP Code area located in Ozaukee County / Sheboygan County / Washington County, Wisconsin. As of official census estimates, it has a reported population of 4,537. The land area covers 33.43 sq mi. [1]
Demographics & Population
| Demographic Metric | Estimate / Count | Margin of Error | Survey Period / Source |
|---|---|---|---|
| Total Population | 4,537 | ±345 | 2020-2024 / Census ACS 5-Year 2024 |
| Median Age | 39.9 yrs | ±3.5 | 2020-2024 / Census ACS 5-Year 2024 |
| Total Households | 1,704 | ±204 | 2020-2024 / Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).
Housing & Real Estate Profile
| Housing Metric | Estimate / Value | Margin of Error |
|---|---|---|
| Total Housing Units | 1,819 | ±223 |
| Occupied Housing Units | 1,704 | ±204 |
| Vacant Housing Units | 115 | ±66 |
| Median Home Value | $315,800 | ±$17,378 |
| Median Gross Rent | $1,005 | ±$73 |
Source: U.S. Census Bureau ACS 5-Year (2020-2024).
Economy & Workforce
| Economic Metric | Estimate / Value | Margin of Error |
|---|---|---|
| Median Household Income | $89,779 | ±$16,283 |
| Per Capita Income | $45,056 | ±$7,399 |
| Poverty Rate | 7.8% | ±3.7% |
| Population Below Poverty Level | 351 | ±171 |
| Unemployment Rate | 5.6% | ±4.5% |
| Civilian Labor Force, Employed | 2,564 | ±254 |
| Broadband Internet Rate | 92.5% | ±3.5% |
Source: U.S. Census Bureau ACS 5-Year (2020-2024).
Local Government & Public Administration
Authoritative general-purpose local government units serving this area
U.S. Census Bureau GUS (2026) / GMAF
| Government Unit | Unit Type | Jurisdiction Role | Contact / Address |
|---|---|---|---|
|
GUS Population: 93,956 (2024)
ID: 136509
|
County | Official County Government |
Contact: HR DIRECTOR/ASSISTANT COUNTY ADMINIS
PO BOX 994, PORT WASHINGTON WI 53074-0994
|
Education
Listing 10 local institutions (NCES 2024-2025)
External reference via K12Guides
| Institution | Type | Grades | Location |
|---|---|---|---|
| Regular School Nearby | PK-05 | Hartford, WI | |
| Regular School Nearby | 07-08 | West Bend, WI | |
| Regular School Nearby | PK-05 | Campbellsport, WI | |
| Regular School Nearby | 09-12 | Campbellsport, WI | |
| Regular School Nearby | 06-08 | Campbellsport, WI | |
| Regular School Nearby | PK-04 | Cedar Grove, WI | |
| Regular School Nearby | 09-12 | Cedar Grove, WI | |
| Regular School Nearby | 05-08 | Cedar Grove, WI | |
| Regular School Nearby | 09-12 | Cedarburg, WI | |
| Regular School Nearby | KG-04 | West Bend, WI |
Source: k12guides.com.
Community Facilities & Infrastructure
Displaying 10 civic institutions across 2 datasets queried
CMS • IPEDS • IMLS
| Facility Name | Category | Relationship | Address / Location | Contact |
|---|---|---|---|---|
|
Concordia University-Wisconsin
|
College | 17.3 mi away | 12800 N Lake Shore Dr, Mequon, WI, 53097-2402 |
2622435700
|
|
LAKEVIEW COMMUNITY LIBRARY
|
Library | 4.6 mi away | 112 BUTLER ST., RANDOM LAKE, WI, 53075 |
(920) 994-4825
|
|
Lakeland University
|
College | 24.8 mi away | W3718 South Drive, Plymouth, WI, 53073 |
9205651000
|
|
OSCAR GRADY PUBLIC LIBRARY
|
Library | 8.5 mi away | 151 S. MAIN ST., SAUKVILLE, WI, 53080 |
(262) 284-6022
|
|
W.J. NIEDERKORN LIBRARY
|
Library | 10.0 mi away | 316 W. GRAND AVE., PORT WASHINGTON, WI, 53074 |
(262) 284-5031
|
|
WEST BEND COMMUNITY MEMORIAL LIBRARY
|
Library | 10.1 mi away | 630 POPLAR ST., WEST BEND, WI, 53095 |
(262) 335-5151
|
|
CEDAR GROVE PUBLIC LIBRARY
|
Library | 10.7 mi away | 131 VAN ALTENA AVE., CEDAR GROVE, WI, 53013 |
(920) 668-6834
|
|
KEWASKUM PUBLIC LIBRARY
|
Library | 11.1 mi away | 1225 FOND DU LAC AVE, KEWASKUM, WI, 53040 |
(262) 667-2930
|
|
U.S.S. LIBERTY MEMORIAL PUBLIC LIBRARY
|
Library | 12.8 mi away | 1620 11TH AVE., GRAFTON, WI, 53024 |
(262) 375-5315
|
|
CEDARBURG PUBLIC LIBRARY
|
Library | 13.7 mi away | W63N589 HANOVER AVE., CEDARBURG, WI, 53012 |
(262) 375-7640
|
Distances calculated from authoritative source coordinates. Source: CMS, IMLS, NCES IPEDS.
Climate & Weather Observations
NOAA Monthly Climate Normals
Observation Station: Climate data reflects NOAA 1991–2020 standard normals recorded at BELGIUM WWTP, WI US, located 7.9 miles from ZCTA5 53021. Local microclimates, topography, and elevation may cause municipal conditions to differ.
| Month | High (°F) | Low (°F) | Mean (°F) | Precip (in) | Snow (in) |
|---|---|---|---|---|---|
| January | 27.1° | 11.2° | 19.1° | 1.43" | — |
| February | 30.7° | 13.4° | 22.0° | 1.32" | — |
| March | 39.8° | 23.4° | 31.6° | 1.99" | — |
| April | 51.6° | 33.4° | 42.5° | 3.57" | — |
| May | 63.2° | 43.6° | 53.4° | 3.71" | — |
| June | 74.0° | 53.5° | 63.7° | 3.86" | — |
| July | 79.5° | 59.5° | 69.5° | 3.52" | — |
| August | 78.0° | 58.5° | 68.2° | 3.26" | — |
| September | 71.4° | 50.3° | 60.8° | 2.75" | — |
| October | 58.4° | 39.3° | 48.9° | 2.70" | — |
| November | 44.3° | 28.1° | 36.2° | 1.96" | — |
| December | 32.6° | 17.9° | 25.2° | 1.81" | — |
Source: NOAA U.S. Climate Normals (1991–2020).
Local Weather Forecast
Weather forecast data is currently unavailable in the local cache.
Nearby Cities & Communities
Listing adjacent communities by spatial proximity (miles)
Proximity discovery
| Community Name | Classification | Distance | Population |
|---|---|---|---|
| Waubeka CDP | CDP | 1.9 mi | — |
| Fredonia village | Village | 3.5 mi | — |
| Newburg village | Village | 4.7 mi | — |
| Random Lake village | Village | 4.9 mi | — |
| Batavia CDP | CDP | 7.0 mi | — |
| Saukville village | Village | 8.0 mi | — |
Sources & Data Provenance
- Geographic Classification & Identifiers: U.S. Census Bureau Gazetteer (2026) and TIGER/Line Shapefiles. GEOID: 53021. • Official Source Dataset →
- Socioeconomic & Housing Metrics: U.S. Census Bureau American Community Survey (ACS) 5-year estimates and Population Estimates Program (PEP). Margin of Error (MOE) intervals are reported where published; suppressed values are never estimated or replaced with false zeros.
- Civic Directory Datasets: Centers for Medicare & Medicaid Services (CMS Hospital Directory), National Center for Education Statistics (NCES IPEDS Postsecondary Directory), and Institute of Museum and Library Services (IMLS Public Libraries Survey). Airport landing facilities are provided by airport-data.com.
- Weather & Climate Observations: National Oceanic and Atmospheric Administration (NOAA) U.S. Climate Normals 1991–2020 and National Weather Service (NWS) point forecasts.