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Zip Code 04951 — Monroe, ME

04951 is a ZIP Code associated with Monroe, ME, located within Waldo. The postal region supports an estimated population of 1,001 residents across Data Pending housing units, with a population density of 9.9 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (44.607160, -69.045750)

Data MetricLocal Statistic
Postal / Zip Code04951
Primary CityMonroe
State / ProvinceME
CountyWaldo
Total Population1,001
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density9.9 people/sq mi
TimezoneAmerica/New_York

How 04951 Compares

MetricZIP 04951Waldo CountyME State Average
Population1,00140,2281,387,734
Median IncomeData PendingN/AN/A
Population Density9.9 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 04921Brooks4.9 mi1,775N/A
Zip 04438Frankfort6.3 mi1,098N/A
Zip 04496Winterport7.5 mi3,850N/A
Zip 04932Dixmont7.5 mi1,207N/A
Zip 04986Thorndike9.5 mi2,228N/A

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 →