ZIP Code 02140 - Cambridge Massachusetts

ZIP Code 02140 is located in Cambridge Massachusetts. Portions of 02140 are also in Belmont and Belmont (town). 02140 is entirely within Middlesex County. Regionally, it is located in Metro Boston.

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ZIP Code 02140 Quick Stats

ZIP Code NameCambridge
Primary CountyMiddlesex County
ZIP Code TypeStandard
Population (2022)21,553
Area Code(s)617 / 857
Current Time

ZIP Code 02140 Map

02140 Demographics

02140 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 02140 is White. The majority race/ethnicity attending public schools in 02140 is White. The current unemployment level in 02140 is 2.4%.

Population Growth Rate1.64%
Population Density18,249 People per Square Mile
Total Households8,504
Percentage High Income Households12.0%
Median Household Income (2021)$119,827
Average Adjusted Gross Income (2021)$613,760
Current Unemployment Rate (May 2024)2.4%
Majority Race/EthnictyWhite - 59.84%
Public School Majority Race/EthnictyWhite - 49.44%

02140 Race/Ethnicty Breakdown

Native American110.06%
Hawaiian/Pac. Islander00%

02140 Public School Race/Ethnicty Breakdown

Native American00%
Hawaiian/Pac. Islander00%

02140 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College3182.46%
Bachelor Degree3,92830.38%
High School Diploma1,45311.24%
No High School Diploma1501.16%
GED or Alternate1160.9%
1 or More Years of College7215.58%
Associates Degree5964.61%
Masters Degree3,32025.68%
Professional Degree8406.5%
Doctorate Degree1,48811.51%

02140 Geography

Adjacent ZIP Codes
Cities/Towns in 02140
Neighborhoods in 02140
RegionMetro Boston
Metropolitan/Micropolitan Stat AreaBoston-Cambridge-Newton, MA-NH
Time ZoneEastern Daylight Time
IANA TimezoneAmerica/New_York
Area1 Square Miles

02140 Politics

US Congressional Districts in 02140
Massachusetts State Senate Districts in 02140
Massachusetts State House of Representatives Districts in 02140

02140 Schools

School Districts in 02140
Elementary Schools in 02140
Middle Schools in 02140
High Schools in 02140

02140 Weather and Climate Data

Plant Hardiness ZoneZone 6b: -5F to 0F
Average First Frost DateOctober 21 - 31
Average Last Frost DateApril 21 - 31
Koppen-Geiger Climate ZoneDfa - Humid Continental Hot Summers
Ecoregion59d - Boston Basin

02140 Annual Climate Data

Avg Min Temp (°F)18212838485763615342342441
Avg Max Temp (°F)35384657687782807362514159
Avg Precip (In.)4.223.534.233.993.523.473.43.633.734.074.384.1146.29

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