ZIP Code 01432 - Ayer Massachusetts

01432 Overview

ZIP Code 01432 is located in Ayer Massachusetts. Portions of 01432 are also in Devens and Ayer (town) and Shirley (town) and Groton (town) and Littleton. 01432 is entirely within Middlesex County. Regionally, 01432 is located in Metro Boston.

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ZIP Code 01432 Quick Stats

ZIP Code NameAyer
Primary CountyMiddlesex County
ZIP Code TypeStandard
Population (2022)8,118
Area Code(s)351 / 978
Current Time
EST

ZIP Code 01432 Map

01432 Demographics

01432 can be classified socioeconomically as Middle Class class compared to other ZIP Codes in Massachusetts based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 01432 is White. The majority race/ethnicity attending public schools in 01432 is White. The current unemployment level in 01432 is 3.6%.

Population8,118
Population Growth Rate2.71%
Population Density829 People per Square Mile
Total Households3,058
Percentage High Income Households4.8%
Median Household Income (2021)$97,097
Average Adjusted Gross Income (2021)$347,930
Current Unemployment Rate (November 2024)3.6%
Majority Race/EthnictyWhite - 83.47%
Public School Majority Race/EthnictyWhite - 72.97%

01432 Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White6,56883.47%
Black2082.64%
Hispanic82010.42%
Asian2613.32%
Native American120.15%
Hawaiian/Pac. Islander00%

01432 Public School Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White62978.14%
Black364.47%
Hispanic9712.05%
Asian334.1%
Native American70.87%
Hawaiian/Pac. Islander30.37%

01432 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College3246.4%
Bachelor Degree1,26625%
High School Diploma1,18923.48%
No High School Diploma1162.29%
GED or Alternate2595.12%
1 or More Years of College79815.76%
Associates Degree4759.38%
Masters Degree52310.33%
Professional Degree871.72%
Doctorate Degree260.51%

01432 Geography

Coordinates42.56384277,-71.57053375
Adjacent ZIP Codes
Cities/Towns in 01432
RegionMetro Boston
Metropolitan/Micropolitan Stat AreaBoston-Cambridge-Newton, MA-NH
Time ZoneEastern Standard Time
IANA TimezoneAmerica/New_York
Area10 Square Miles

01432 Weather and Climate Data

Plant Hardiness ZoneZone 5b: -15F to -10F
Average First Frost DateSeptember 21 - 31
Average Last Frost DateMay 11 - 20
Koppen-Geiger Climate ZoneDfb - Humid Continental Mild Summer, Wet All Year
Ecoregion59c - Southern New England Coastal Plains and Hills

01432 Annual Climate Data

JanFebMarAprMayJunJulAugSepOctNovDecAnnual
Avg Min Temp (°F)14162535465560585038312037
Avg Max Temp (°F)34374657707883817362503959
Avg Precip (In.)4.123.264.114.083.733.793.643.833.894.24.393.9346.98

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