ZIP Code 54423 - Custer Wisconsin

54423 Overview

ZIP Code 54423 is located in Custer Wisconsin. Portions of 54423 are also in Polonia and Sharon (Portage County) and Stockton and Dewey (Portage County) and New Hope. 54423 is entirely within Portage County. Regionally, 54423 is located in the Wausau-Rhinelander Area.

Stats Demographics Geography Politics Schools Climate Related Pages

ZIP Code 54423 Quick Stats

ZIP Code NameCuster
Primary CountyPortage County
ZIP Code TypeStandard
Population (2022)2,140
Area Code(s)535 / 715
Current Time
CST

ZIP Code 54423 Map

54423 Demographics

54423 can be classified socioeconomically as 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 54423 is White. The current unemployment level in 54423 is 2.5%.

Population2,140
Population Growth Rate-4.71%
Population Density45 People per Square Mile
Total Households876
Percentage High Income Households1.1%
Median Household Income (2021)$99,971
Average Adjusted Gross Income (2021)$1,580,600
Current Unemployment Rate (December 2024)2.5%
Majority Race/EthnictyWhite - 99.04%

54423 Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White2,15798.72%
Black00%
Hispanic170.78%
Asian40.18%
Native American00%
Hawaiian/Pac. Islander70.32%

54423 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College624.14%
Bachelor Degree22214.82%
High School Diploma61240.85%
No High School Diploma221.47%
GED or Alternate463.07%
1 or More Years of College23115.42%
Associates Degree20513.68%
Masters Degree553.67%
Professional Degree231.54%
Doctorate Degree201.34%

54423 Geography

Coordinates44.58518982,-89.40942383
Adjacent ZIP Codes
Cities/Towns in 54423
RegionWausau-Rhinelander Area
Metropolitan/Micropolitan Stat AreaStevens Point, WI
Time ZoneCentral Standard Time
IANA TimezoneAmerica/Chicago
Area48 Square Miles

54423 Schools

54423 Weather and Climate Data

Plant Hardiness ZoneZone 4b: -25F to -20F
Average First Frost DateSeptember 21 - 31
Average Last Frost DateMay 11 - 20
Koppen-Geiger Climate ZoneDfb - Humid Continental Mild Summer, Wet All Year
Ecoregion51d - Central Sand Ridges

54423 Annual Climate Data

JanFebMarAprMayJunJulAugSepOctNovDecAnnual
Avg Min Temp (°F)281932445358554635231032
Avg Max Temp (°F)22283954687680776957402753
Avg Precip (In.)1.11.981.992.893.63.764.154.23.82.42.261.3232.46

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