Norwalk, WI 54648 ZIP Code Profile

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Norwalk, WI

ZIP Code 54648: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Norwalk, WI 54648

  • ZIP Code Type: STANDARD
  • County: Monroe County
  • Centroid: Latitude 43.823, Longitude -90.661
  • Time Zone: Central Time Zone (UTC -6 hours)
  • Observes DST: Yes
  • Businesses Addresses: 26
  • PO Box Addresses: 87
  • Residential Addresses: 564
    • Multi-Family Addresses: 0
    • Single Family Addresses: 564

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

EXTREMELY LOCAL Demographic Data

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54648 ZIP Code Map

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Norwalk, WI 54648 Data & Demographics (As of July 1, 2017)


Total Population 1,657
Daytime Population: Workers 258
Daytime Population: Residents 831
Total Daytime Population (TDP) 1,089
Ratio TDP/Total Population1 0.66
Population in Households 1,653
Population in Familes 1,443
Population in Group Qrtrs 4
Population Density2 25
Diversity Index3 38


Median Household Income $56,947
Average Household Income $72,189
Per Capita Income $24,381


Total Housing Units 645 (100%)
Owner Occupied HU 450 (69.8%)
Renter Occupied HU 109 (16.9%)
Vacant Housing Units 86 (13.3%)
Median Home Value $171,333
Average Home Value $203,611


Total Households 559
Average Household Size 2.96
Family Households 422
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 0.01% 0.2%
Households 0.1% 0.21%
Families 0.03% 0.14%
Median Household Income   3.17%
Per Capita Income   3.15%

Norwalk, WI 54648 - Peer Comparisons by Rank and Percentile

The table below compares 54648 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 # 524 32nd
Population Density # 584 24th
Diversity Index # 76 90th
Median Household Income # 332 57th
Per Capita Income # 621 19th

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

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