ZIP Code 04864 - Warren Maine

04864 Overview

ZIP Code 04864 is located in Warren Maine. Portions of 04864 are also in Thomaston (town) and Union. 04864 is entirely within Knox County. Regionally, 04864 is located in the Portland-Auburn Area.

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ZIP Code 04864 Quick Stats

ZIP Code NameWarren
Primary CountyKnox County
ZIP Code TypeStandard
Population (2022)4,873
Area Code(s)207
Current Time
EST

ZIP Code 04864 Map

04864 Demographics

04864 can be classified socioeconomically as 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 04864 is White. The majority race/ethnicity attending public schools in 04864 is White. The current unemployment level in 04864 is 2.6%.

Population4,873
Population Growth Rate2.25%
Population Density100 People per Square Mile
Total Households1,723
Percentage High Income Households1.1%
Median Household Income (2021)$77,102
Average Adjusted Gross Income (2021)$459,950
Current Unemployment Rate (November 2024)2.6%
Majority Race/EthnictyWhite - 95.33%
Public School Majority Race/EthnictyWhite - 93.03%

04864 Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White4,43095.33%
Black711.53%
Hispanic1162.5%
Asian110.24%
Native American190.41%
Hawaiian/Pac. Islander00%

04864 Public School Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White30796.54%
Black10.31%
Hispanic92.83%
Asian10.31%
Native American00%
Hawaiian/Pac. Islander00%

04864 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College3029.26%
Bachelor Degree51315.72%
High School Diploma1,22837.63%
No High School Diploma491.5%
GED or Alternate3119.53%
1 or More Years of College59918.36%
Associates Degree1765.39%
Masters Degree511.56%
Professional Degree180.55%
Doctorate Degree160.49%

04864 Geography

Coordinates44.12905121,-69.24394226
Adjacent ZIP Codes
Cities/Towns in 04864
RegionPortland-Auburn Area
Time ZoneEastern Standard Time
IANA TimezoneAmerica/New_York
Area49 Square Miles

04864 Schools

04864 Weather and Climate Data

Plant Hardiness ZoneZone 5b: -15F to -10F
Average First Frost DateOctober 1 - 10
Average Last Frost DateMay 1 - 10
Koppen-Geiger Climate ZoneDfb - Humid Continental Mild Summer, Wet All Year
Ecoregion82f - Midcoast

04864 Annual Climate Data

JanFebMarAprMayJunJulAugSepOctNovDecAnnual
Avg Min Temp (°F)12142433435358575039311936
Avg Max Temp (°F)31334152637277776858473655
Avg Precip (In.)4.493.734.514.163.893.573.412.764.094.054.994.3447.97

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