ZIP Code 04348 - Jefferson Maine

ZIP Code 04348 is located in Jefferson Maine. Portions of 04348 are also in Somerville. 04348 is entirely within Lincoln County. Regionally, it is located in the Portland-Auburn Area.

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ZIP Code 04348 Quick Stats

ZIP Code NameJefferson
Primary CountyLincoln County
ZIP Code TypeStandard
Population (2022)3,508
Area Code(s)207
Current Time
EDT

ZIP Code 04348 Map

04348 Demographics

04348 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 04348 is White. The majority race/ethnicity attending public schools in 04348 is White. The current unemployment level in 04348 is 2.5%.

Population3,508
Population Growth Rate16.42%
Population Density43 People per Square Mile
Total Households1,279
Percentage High Income Households4.2%
Median Houshold Income (2021)$65,231
Average Adjusted Gross Income (2020)$56,210
Current Unemployment Rate (February 2024)2.5%
Majority Race/EthnictyWhite - 96.15%
Public School Majority Race/EthnictyWhite - 97.24%

04348 Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White3,12496.15%
Black601.85%
Hispanic441.35%
Asian200.62%
Native American10.03%
Hawaiian/Pac. Islander00%

04348 Public School Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White21197.24%
Black00%
Hispanic10.46%
Asian31.38%
Native American20.92%
Hawaiian/Pac. Islander00%

04348 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College1276.21%
Bachelor Degree37418.3%
High School Diploma64231.41%
No High School Diploma221.08%
GED or Alternate894.35%
1 or More Years of College33716.49%
Associates Degree22511.01%
Masters Degree1999.74%
Professional Degree50.24%
Doctorate Degree241.17%

04348 Geography

Coordinates44.21430588,-69.49983978
Adjacent ZIP Codes
Cities/Towns in 04348
RegionPortland-Auburn Area
Time ZoneEastern Daylight Time
IANA TimezoneAmerica/New_York
Area81 Square Miles

04348 Politics

US Congressional Districts in 04348
Maine State Senate Districts in 04348
Maine State House of Representatives Districts in 04348

04348 Schools

School Districts in 04348

04348 Weather and Climate Data

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

04348 Annual Climate Data

JanFebMarAprMayJunJulAugSepOctNovDecAnnual
Avg Min Temp (°F)10132333445358574938301735
Avg Max Temp (°F)29324153657379776957463555
Avg Precip (In.)4.063.094.244.153.93.663.292.973.774.114.554.2246

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