ZIP Code 04345 - Gardiner Maine

ZIP Code 04345 is located in Gardiner Maine. Portions of 04345 are also in Randolph and Pittston and West Gardiner and Litchfield and Randolph (town). 04345 is entirely within Kennebec County. Regionally, it is located in the Portland-Auburn Area.

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ZIP Code 04345 Quick Stats

ZIP Code NameGardiner
Primary CountyKennebec County
ZIP Code TypeStandard
Population (2022)12,282
Area Code(s)207
Current Time

ZIP Code 04345 Map

04345 Demographics

04345 can be classified socioeconomically as Lower Middle Class class compared to other ZIP Codes in Maine based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 04345 is White. The majority race/ethnicity attending public schools in 04345 is White. The current unemployment level in 04345 is 2.4%.

Population Growth Rate0.00%
Population Density161 People per Square Mile
Total Households4,930
Percentage High Income Households1.5%
Median Household Income (2021)$64,859
Average Adjusted Gross Income (2021)$349,460
Current Unemployment Rate (May 2024)2.4%
Majority Race/EthnictyWhite - 95.14%
Public School Majority Race/EthnictyWhite - 94.75%

04345 Race/Ethnicty Breakdown

Native American260.21%
Hawaiian/Pac. Islander00%

04345 Public School Race/Ethnicty Breakdown

Native American10.06%
Hawaiian/Pac. Islander50.29%

04345 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College85210.85%
Bachelor Degree1,23415.71%
High School Diploma2,60133.12%
No High School Diploma730.93%
GED or Alternate3965.04%
1 or More Years of College1,16914.89%
Associates Degree95512.16%
Masters Degree4625.88%
Professional Degree670.85%
Doctorate Degree440.56%

04345 Geography

Adjacent ZIP Codes
Cities/Towns in 04345
RegionPortland-Auburn Area
Metropolitan/Micropolitan Stat AreaAugusta-Waterville, ME
Time ZoneEastern Daylight Time
IANA TimezoneAmerica/New_York
Area76 Square Miles

04345 Politics

US Congressional Districts in 04345
Maine State Senate Districts in 04345
Maine State House of Representatives Districts in 04345

04345 Schools

04345 Weather and Climate Data

Plant Hardiness ZoneZone 5a: -20F to -15F
Average First Frost DateOctober 1 - 10
Average Last Frost DateMay 11 - 20
Koppen-Geiger Climate ZoneDfb - Humid Continental Mild Summer, Wet All Year
Ecoregion82e - Central Maine Embayment

04345 Annual Climate Data

Avg Min Temp (°F)8112233445358574837291635
Avg Max Temp (°F)29324153667480787058463455
Avg Precip (In.)3.62.683.913.993.863.693.363.263.624.014.123.6543.75

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