Zip Code 53566 — Monroe, WI

ZIP Code 53566 is associated with Monroe, WI, in Green County. The listed population estimate is 14,901; estimated density is 37.6 people per square mile. Among records with population estimates, it ranks #1 of 7 in Green County and #140 of 780 in WI.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (42.609120, -89.648170)

Data MetricLocal Statistic
Postal / Zip Code53566
Primary CityMonroe
State / ProvinceWI
CountyGreen
Total Population14,901
Population Density37.6 people/sq mi
TimezoneAmerica/Chicago

How 53566 Compares

MetricZIP 53566Green County recordsWI records
Population estimate14,90129,816 (sum)5,914,913 (sum)
Population Density37.6 /sq mi----
County population rank#1 of 7----
State population rank#140 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 53522Browntown8.1 mi943
ZIP 53550Juda8.6 mi1,220
ZIP 53570Monticello9.1 mi2,686
ZIP 53599Woodford11.1 mi75
ZIP 53504Argyle12.5 mi2,281

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 →