ZIP Code 53818 - Platteville Wisconsin

ZIP Code 53818 is located in Platteville Wisconsin. Portions of 53818 are also in Platteville (town) and Lima (Grant County) and Harrison (Grant County) and Smelser and Belmont (Lafayette County). 53818 is primarily within Grant County, with some portions in Lafayette County and Iowa County. Regionally, 53818 is located in the Madison Area.

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ZIP Code 53818 Quick Stats

ZIP Code NamePlatteville
Primary CountyGrant County
ZIP Code TypeStandard
Population (2022)15,712
Area Code(s)608
Current Time

ZIP Code 53818 Map

53818 Demographics

53818 can be classified socioeconomically as Lower Middle Class class compared to other ZIP Codes in Wisconsin based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 53818 is White. The majority race/ethnicity attending public schools in 53818 is White. The current unemployment level in 53818 is 3.0%.

Population Growth Rate-0.80%
Population Density103 People per Square Mile
Total Households4,922
Percentage High Income Households1.4%
Median Household Income (2021)$53,830
Average Adjusted Gross Income (2021)$529,600
Current Unemployment Rate (June 2024)3.0%
Majority Race/EthnictyWhite - 92.59%
Public School Majority Race/EthnictyWhite - 82.99%

53818 Race/Ethnicty Breakdown

Native American140.09%
Hawaiian/Pac. Islander00%

53818 Public School Race/Ethnicty Breakdown

Native American10.07%
Hawaiian/Pac. Islander20.14%

53818 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College5288.4%
Bachelor Degree1,07917.17%
High School Diploma1,76328.05%
No High School Diploma721.15%
GED or Alternate1342.13%
1 or More Years of College1,10317.55%
Associates Degree5058.03%
Masters Degree64110.2%
Professional Degree1632.59%
Doctorate Degree2984.74%

53818 Geography

Adjacent ZIP Codes
Cities/Towns in 53818
RegionMadison Area
Metropolitan/Micropolitan Stat AreasPlatteville, WI
Madison, WI
Time ZoneCentral Daylight Time
IANA TimezoneAmerica/Chicago
Area153 Square Miles

53818 Politics

US Congressional Districts in 53818
Wisconsin State Senate Districts in 53818
Wisconsin State Assembly Districts in 53818

53818 Weather and Climate Data

Plant Hardiness ZoneZone 5a: -20F to -15F
Average First Frost DateOctober 1 - 10
Average Last Frost DateMay 1 - 10
Koppen-Geiger Climate ZoneDfa - Humid Continental Hot Summers
Ecoregion52a - Savanna Section

53818 Annual Climate Data

Avg Min Temp (°F)8132435465661595039261436
Avg Max Temp (°F)25314358707983807261433056
Avg Precip (In.)

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