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Data updated 2026-10-07

ZIP Code 54423 · Custer, WI

Portage County · pop 2,394 · ACS 2020–2024

The median household income in ZIP Code 54423 (Custer, WI) is $113,690, higher than 96% of the other ZIP Codes in Wisconsin.

Its FHFA home price index changed +37.1% over the five years to 2024.

01 — Where it stands

$113,690
Median household income
± $7,093 MOE
$329,100
Median home value
± $22,399 MOE
$888
Median gross rent
2.8%
Poverty rate
Percentiles for ZIP Code 54423 within Portage County, Wisconsin and the U.S.
MeasureValueCounty percentileState percentileU.S. percentile
Median household income$113,690 ± $7,093100th percentile (10 ZIP Codes compared)96th percentile (628 ZIP Codes compared)86th percentile (22,922 ZIP Codes compared)
Per capita income$49,194100th percentile (10 ZIP Codes compared)82nd percentile (628 ZIP Codes compared)77th percentile (22,922 ZIP Codes compared)
Poverty rate2.8%0th percentile (10 ZIP Codes compared)3rd percentile (628 ZIP Codes compared)3rd percentile (22,922 ZIP Codes compared)
Adults with a bachelor’s degree or higher35.5%66th percentile (10 ZIP Codes compared)80th percentile (628 ZIP Codes compared)70th percentile (22,922 ZIP Codes compared)
Owner-occupied homes92.7%100th percentile (10 ZIP Codes compared)93rd percentile (628 ZIP Codes compared)94th percentile (22,922 ZIP Codes compared)
Housing vacancy rate2.3%11th percentile (10 ZIP Codes compared)7th percentile (628 ZIP Codes compared)5th percentile (22,922 ZIP Codes compared)
Median home value$329,100 ± $22,399100th percentile (10 ZIP Codes compared)81st percentile (628 ZIP Codes compared)66th percentile (22,833 ZIP Codes compared)
Median gross rent$88833rd percentile (10 ZIP Codes compared)40th percentile (628 ZIP Codes compared)30th percentile (22,865 ZIP Codes compared)
Income inequality (Gini index)0.3330th percentile (10 ZIP Codes compared)2nd percentile (628 ZIP Codes compared)3rd percentile (22,922 ZIP Codes compared)
Average adjusted gross income per return$98,20177th percentile (10 ZIP Codes compared)85th percentile (627 ZIP Codes compared)79th percentile (22,230 ZIP Codes compared)
Returns with AGI of $200,000 or more6.0%66th percentile (10 ZIP Codes compared)74th percentile (627 ZIP Codes compared)67th percentile (22,230 ZIP Codes compared)
Home price index, 5-year change+37.1%0th percentile (10 ZIP Codes compared)7th percentile (612 ZIP Codes compared)18th percentile (18,843 ZIP Codes compared)
Business establishments per 1,000 residents15.922nd percentile (10 ZIP Codes compared)21st percentile (628 ZIP Codes compared)35th percentile (22,700 ZIP Codes compared)
Average annual pay per employee$67,18377th percentile (10 ZIP Codes compared)90th percentile (627 ZIP Codes compared)86th percentile (22,551 ZIP Codes compared)

Percentile groups: Portage County · Wisconsin · U.S. Hover a percentile for the number of ZIP Codes compared. MOE = 90% margin of error.

02 — Home prices

+1.5%
1-year change
2023–2024
+37.1%
5-year change
2019–2024
+67.7%
10-year change
2014–2024

Home price index — ZIP Code 54423

Home price index, ZIP Code 54423, 2000–2024Line chart of the annual home price index: 100.0 in 2000 and 201.0 in 2024. Every value is listed in the data table below the chart.50100150200250200020052010201520202024201.0

FHFA ZIP Code index (2000 = 100) — annual, developmental, not seasonally adjusted.

Data table
Home price index by year, ZIP Code 54423
YearIndexAnnual change
2000100.0+12.7%
200198.3−1.7%
2002100.5+2.2%
2003105.0+4.5%
2004108.6+3.4%
2005119.5+10.0%
2006121.5+1.8%
2007122.5+0.8%
2008126.1+2.9%
2009124.0−1.7%
2010120.5−2.8%
2011119.2−1.1%
2012115.2−3.4%
2013119.5+3.8%
2014119.8+0.2%
2015120.9+0.9%
2016130.8+8.2%
2017129.0−1.4%
2018141.6+9.8%
2019146.6+3.5%
2020148.3+1.2%
2021154.2+4.0%
2022185.7+20.5%
2023198.1+6.6%
2024201.0+1.5%

03 — Nearby ZIP Codes

ZIP Code 54423 and nearby ZIP Codes
ZIPPlaceDistanceMedian household incomeMedian home valuePoverty rate5-yr HPI change
54423Custer, WIthis ZIP Code$113,690$329,1002.8%+37.1%
54482Stevens Point, WI4.6 mi$94,500$288,9004.9%+58.9%
54473Rosholt, WI6.1 mi$80,038$244,6003.5%+57.0%
54407Amherst Junction, WI7.8 mi$101,563$323,9005.3%+55.8%
54458Nelsonville, WI8.2 mi$57,917$150,0007.5%+50.9%
54481Stevens Point, WI11.5 mi$59,545$201,00015.6%+56.3%
54467Plover, WI12.7 mi$87,580$268,6009.1%+56.5%

Up to six nearest ZIP Code Tabulation Areas within 30 miles, by straight-line distance between Census center points (2024 Gazetteer).

04 — Business mix

38
Establishments
284
Employees
$19.1M
Annual payroll
$67,183
Average pay per employee
Establishments by sector, ZIP Code 54423
SectorEstablishmentsShare of ZIPU.S. shareRelative concentration
Accommodation & food services615.8%9.3%1.7×
Construction513.2%9.6%1.4×
Other services513.2%9.5%1.4×
Manufacturing410.5%3.3%3.2×
Transportation & warehousing37.9%3.3%2.4×
Health care & social assistance37.9%11.9%0.7×
Arts, entertainment & recreation37.9%1.9%4.2×

Counts are establishments (business locations), not jobs. Relative concentration = the sector’s share of establishments here divided by its share in the U.S. (1.0× = the same share). Average pay is shown only where at least 20 employees are reported. ZIP Code Business Patterns 2023.

05 — About this data

How percentiles are calculated

Percentiles compare this ZIP Code with other ZIP Codes in the same county, the same state and the whole country. Only ZIP Codes with their own American Community Survey estimate, a population of at least 1,000 and a published median household income are compared, and only those with a value for the measure. A percentile of 64th means the value is higher than 64% of the other ZIP Codes in that group (0 is the lowest value, 100 the highest); it describes the size of a number, not a judgment about the area. County and state percentiles are left blank when the group has fewer than 5 ZIP Codes. The number of ZIP Codes compared is shown with each percentile.

Census figures are published for ZIP Code Tabulation Areas, which approximate USPS ZIP Code delivery areas; values shown as — are not published or are suppressed by the source.

Use of this page

Area statistics only. These figures describe a ZIP Code area — not any person or household — and do not rate the area or the people who live there. CoverFi is not a consumer reporting agency; do not use this page to make decisions about credit, insurance, employment or housing.

Sources

  1. U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, ZIP Code Tabulation Areas. Estimates are survey-based and have margins of error.
  2. U.S. Census Bureau, ZIP Code Business Patterns 2023 (establishment counts by NAICS sector; employment and payroll totals).
  3. Federal Housing Finance Agency, House Price Index for five-digit ZIP Codes, census tracts and counties — annual, developmental, not seasonally adjusted.
  4. IRS Statistics of Income, Individual Income Tax ZIP Code Data, tax year 2022.
  5. U.S. Census Bureau, 2024 Gazetteer Files (ZCTA locations, used for nearby ZIP Codes).
  6. HUD USPS ZIP Code Crosswalk Files (ZIP-to-tract and ZIP-to-county assignment).

This product uses Census Bureau data but is not endorsed or certified by the Census Bureau. This product uses the HUD User Data API but is not endorsed or certified by HUD User. ZIP Code Tabulation Areas are Census approximations of USPS ZIP Code delivery areas and may not match them exactly. ZIP Code is a trademark of the United States Postal Service.