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4345
Gardiner, Maine
Kennebec · 🇺🇸 United States
ZIP Code
Population
12,579
Density/mi²
67
Complete ZIP Code Details
ZIP Code4345
CityGardiner
StateMaine (ME)
CountyKennebec
TimezoneAmerica/New_York
Coordinates44.1981600, -69.7841000
Population12,579
ZIP TypeSTANDARD
CountryUnited States

About 4345 - Gardiner, Maine

Located in Maine, the United States is home to the mid-sized community of Gardiner, served by ZIP code 4345. It sits within Kennebec County.

Gardiner has a reported population of 12,579. That's noticeably above the average for a Maine ZIP code, which sits near 3,327 people.

Population density runs around 67 people per sq. mile, making it a rural area.

Nearby communities in Maine include Bangor, Lewiston, Portland.

4345 vs. Maine Average
Population Share vs. Nearby ZIP Codes
Frequently Asked Questions
What is the ZIP code for Gardiner?

The ZIP code for Gardiner, Maine is 4345.

What county is 4345 located in?

4345 is located in Kennebec County, Maine.

What is the population of 4345?

The population of 4345 (Gardiner) is approximately 12,579 people.

Is 4345 bigger or smaller than a typical Maine ZIP code?

4345 is more populated than the typical Maine ZIP code, which averages around 3,327 people.

What are the ZIP code codes near 4345?

ZIP code codes near 4345 include 4401, 4240, 4103.