Home > ME > Kennebec County > Waterville > Zip 04901

Zip Code 04901 — Waterville, ME

ZIP Code 04901 is associated with Waterville, ME, in Kennebec County. The listed population estimate is 27,870; estimated density is 136.6 people per square mile. Among records with population estimates, it ranks #1 of 24 in Kennebec County and #4 of 417 in ME.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (44.554490, -69.570370)

Data MetricLocal Statistic
Postal / Zip Code04901
Primary CityWaterville
State / ProvinceME
CountyKennebec
Total Population27,870
Population Density136.6 people/sq mi
TimezoneAmerica/New_York

How 04901 Compares

MetricZIP 04901Kennebec County recordsME records
Population estimate27,870126,772 (sum)1,387,734 (sum)
Population Density136.6 /sq mi----
County population rank#1 of 24----
State population rank#4 of 417----

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 ME

ZIP CodeCityDistancePopulation estimate
ZIP 04975Shawmut5.0 mi21
ZIP 04926China Village5.8 miN/A
ZIP 04910Albion6.9 mi2,204
ZIP 04937Fairfield7.6 mi6,358
ZIP 04927Clinton8.2 mi3,385

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 →