Home > WI > Portage County > Amherst Junction > Zip 54407

Zip Code 54407 — Amherst Junction, WI

ZIP Code 54407 is associated with Amherst Junction, WI, in Portage County. The listed population estimate is 1,350; estimated density is 11.2 people per square mile. Among records with population estimates, it ranks #10 of 11 in Portage County and #574 of 780 in WI.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (44.527120, -89.294180)

Data MetricLocal Statistic
Postal / Zip Code54407
Primary CityAmherst Junction
State / ProvinceWI
CountyPortage
Total Population1,350
Population Density11.2 people/sq mi
TimezoneAmerica/Chicago

How 54407 Compares

MetricZIP 54407Portage County recordsWI records
Population estimate1,35068,073 (sum)5,914,913 (sum)
Population Density11.2 /sq mi----
County population rank#10 of 11----
State population rank#574 of 780----

Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.

Explore More ZIP Codes

Nearby ZIP Codes in WI

ZIP CodeCityDistancePopulation estimate
ZIP 54458Nelsonville2.1 mi133
ZIP 54423Custer7.1 mi2,394
ZIP 54977Scandinavia8.0 mi1,592
ZIP 54406Amherst8.1 mi4,040
ZIP 54945Iola8.4 mi3,470

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →