Waterville, ME ZIP codes

1 ZIP/ZCTA intersecting this Census place in Kennebec County.

ACS 2023 population

16,704

Median household income

$47,489

Median home value

$173,700

U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Waterville (GEOID 2380740). Methodology

Combined population of ZIP/ZCTAs intersecting this place: 27,431 (1 ZIPs).

Combined population of ZIP/ZCTAs intersecting this place. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census place ACS headline above. Methodology

Map of Waterville, ME

Census place boundary and intersecting ZIP Code Tabulation Areas for Waterville, ME — Census place boundary for Waterville, ME. Intersecting ZCTAs may extend past the city limit. Not a USPS city limit. Boundaries: U.S. Census Bureau. Methodology · Data sources

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ZIP/ZCTA overlap with Waterville

Population overlap

Share of each ZIP/ZCTA’s population located within Waterville, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.

0490159.7%
USPS primary city

ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology

ZIP codes intersecting Waterville

ZIP	City	County	Population	Income
04901	Waterville	Kennebec County	27,431	$54,122

USPS associates these ZIPs with Waterville

These codes list Waterville as a primary or acceptable city. They are not used for the ACS headline.

ZIP	City	County	Population	Income
04903	Waterville	Kennebec County	909	—