Platteville, WI 53818 ZIP Code Profile

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Platteville, WI

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ZIP Code 53818: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Platteville, WI 53818

  • ZIP Code Type: STANDARD
  • County: Grant County
  • Centroid: Latitude 42.747, Longitude -90.496
  • Time Zone: Central Time Zone (UTC -6 hours)
  • Observes DST: Yes

ZIP Code 53818 has segments in 3 Counties (Grant, Iowa, Lafayette).

  • Businesses Addresses: 505
  • PO Box Addresses: 110
  • Residential Addresses: 5,476
    • Multi-Family Addresses: 982
    • Single Family Addresses: 4,494

The ZIP Code maps and database are updated 4 times per year.
Database updated: February 1, 2018, Maps updated: February 1, 2018.

EXTREMELY LOCAL Demographic Data

Address Based Hyperlocal Data Input an address and get data & demographics for the pertinent census block group (CBG), a searchable map and a customized directory. The CBG is the smallest geographical unit used by the Census Bureau for reporting demographic data.


53818 ZIP Code Map

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Platteville, WI 53818 Data & Demographics (As of July 1, 2017)


Total Population 16,142
Daytime Population: Workers 7,486
Daytime Population: Residents 8,037
Total Daytime Population (TDP) 15,523
Ratio TDP/Total Population1 0.96
Population in Households 12,536
Population in Familes 7,742
Population in Group Qrtrs 3,606
Population Density2 106
Diversity Index3 15


Median Household Income $44,815
Average Household Income $59,544
Per Capita Income $20,573


Total Housing Units 5,487 (100%)
Owner Occupied HU 2,647 (48.2%)
Renter Occupied HU 2,503 (45.6%)
Vacant Housing Units 337 ( 6.1%)
Median Home Value $163,063
Average Home Value $191,141


Total Households 5,150
Average Household Size 2.43
Family Households 2,660
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2017 2017-2022
Population 1.15% 0.33%
Households 0.56% 0.46%
Families 0.37% 0.32%
Median Household Income   2.3%
Per Capita Income   2.59%

Platteville, WI 53818 - Peer Comparisons by Rank and Percentile

The table below compares 53818 to the other 769 ZIP Codes in Wisconsin by rank and percentile using July 1, 2017 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 131 83rd
Population Density # 273 65th
Diversity Index # 333 57th
Median Household Income # 659 14th
Per Capita Income # 730 5th

Additional comparisons and rankings can be made with a VERY EASY TO USE Wisconsin Census Data Comparison Tool.

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