ZIP Code 02770 - Rochester Massachusetts

02770 Overview

ZIP Code 02770 is located in Rochester Massachusetts. Portions of 02770 are also in Mattapoisett and Acushnet and Freetown and Lakeville and Marion and Middleborough. 02770 is entirely within Plymouth County. Regionally, 02770 is located in Metro Boston.

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ZIP Code 02770 Quick Stats

ZIP Code NameRochester
Primary CountyPlymouth County
ZIP Code TypeStandard
Population (2022)5,564
Area Code(s)508 / 774
Current Time
EST

ZIP Code 02770 Map

02770 Demographics

02770 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 02770 is White. The majority race/ethnicity attending public schools in 02770 is White. The current unemployment level in 02770 is 3.7%.

Population5,564
Population Growth Rate9.67%
Population Density159 People per Square Mile
Total Households1,747
Percentage High Income Households6.2%
Median Household Income (2021)$110,959
Average Adjusted Gross Income (2021)$380,680
Current Unemployment Rate (December 2024)3.7%
Majority Race/EthnictyWhite - 99.34%
Public School Majority Race/EthnictyWhite - 93.07%

02770 Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White5,61199.34%
Black120.21%
Hispanic250.44%
Asian00%
Native American00%
Hawaiian/Pac. Islander00%

02770 Public School Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White96796.51%
Black40.4%
Hispanic252.5%
Asian50.5%
Native American10.1%
Hawaiian/Pac. Islander00%

02770 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College1966.14%
Bachelor Degree77224.19%
High School Diploma91528.67%
No High School Diploma341.07%
GED or Alternate361.13%
1 or More Years of College36111.31%
Associates Degree33510.5%
Masters Degree42313.26%
Professional Degree541.69%
Doctorate Degree652.04%

02770 Geography

Coordinates41.75830841,-70.83988953
Adjacent ZIP Codes
Cities/Towns in 02770
RegionMetro Boston
Metropolitan/Micropolitan Stat AreaBoston-Cambridge-Newton, MA-NH
Time ZoneEastern Standard Time
IANA TimezoneAmerica/New_York
Area35 Square Miles

02770 Weather and Climate Data

Plant Hardiness ZoneZone 6b: -5F to 0F
Average First Frost DateOctober 11 - 20
Average Last Frost DateApril 21 - 31
Koppen-Geiger Climate ZoneDfa - Humid Continental Hot Summers
Ecoregion59e - Narragansett/Bristol Lowland

02770 Annual Climate Data

JanFebMarAprMayJunJulAugSepOctNovDecAnnual
Avg Min Temp (°F)19212938475763625443352541
Avg Max Temp (°F)37394757677782817363524260
Avg Precip (In.)4.573.644.484.433.683.693.644.214.053.994.574.5849.53

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