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Zip Code 02138 Map And Demographics

Home»Massachusetts State»Middlesex County»Cambridge»Zip Code 02138
  • Population
    35,661
  • Density
    13,013 / sqml.
  • Med. Home Value
    $657,100
  • Med. Rent
    $1,664

Zip Code Rankings

The table shows the top 5 positions of zip code 02138 on our zip code ranking charts. For example, a rank of 10 means that a zip code ranks #10 on the list of the top zip codes in America for a particular value. The lists were created for all zip codes in America with the population of 1000 residents or higher.

Rank Report Value
#13 Top Zip Codes With The Highest Percentage Of College Graduates 15.58%
#144 Top Zip Codes With The Highest Percentage Of People Who Walk To Work 28.22%
#181 Top Zip Codes With The Highest Percentage Of People Who Ride Bicycles To Work 5.54%
#328 Top Zip Codes With The Highest Percentage Of College Undergrads 22.18%
#421 Top Zip Codes With The Largest Population Density 13,013

Population breakdown by gender

Population in zip code 02138 is 35,661 residents | Male to Female ratio is 1:1.11 | Zip Code 02138 land area is 2.7404 sq. miles | Population density is 13,013.06 residents per square mile

Median age

  Median Age
Zip Code Median Age 29.3
Median Age - Male 28.7
Median Age - Female 30.1

Median age of zip code 02138 is 12.5% lower compared to nearby zip codes and 21.2% lower compared to the United States median age. Comparing gender-specific madian age yields the following results. Male median age of zip code 02138 is 14.1% lower compared to nearby zip codes and 19.8% lower compared to the United States male median age. Female zip code 02138 median age is 10.7% lower in comparison to nearby zip codes and 21.8% lower compared to female national median age average.

Population breakdown by age

Racial makeup

Race Count
White population 27111
Black or African American population 2282
Asian population 4122
American Indian and Alaska Native population 95
Native Hawaiian and other Pacific Islander population 17
Other population 485

Region of birth

Ancestry distribution

Ancestry Percent Ancestry Percent
Arab 1% Czech 0.9%
Danish 0.6% Dutch 1.2%
English 12.5% French No Basque 3.2%
French Canadian 1.3% German 9.2%
Greek 1% Hungarian 0.8%
Irish 15.7% Italian 7.8%
Lithuanian 0.7% Norwegian 1%
Polish 4% Portuguese 0.5%
Russian 5.1% Scotch-Irish 1.8%
Scottish 3.4% Slovak 0.2%
Subsaharan African 1.4% Swedish 1.8%
Swiss 0.5% Ukrainian 0.6%
USA 2% Welsh 0.8%
West Indian No Hispanic Groups 1.8% Other Ancestries 36.4%

Family type by presence of children under 18 by age

Family Type Distribution
Total families 5718
Married couples 81.99%
Other couples 18.01%

Family and household income distribution

  Family income (%) Household income (%)
$30,000 or less 12.4% 22.18%
$30,000 and $50,000 8.06% 13.06%
$50,000 and $100,000 23.99% 26.43%
$100,000 and $200,000 29.17% 23.25%
$200,000 or more 26.37% 15.08%

Households by size

Household language

Language Spoken Percent
English language 74.09%
Spanish language 4.61%
Other European language 11.33%
Asian language 8.16%
Other language 1.81%

Population by housing unit

Housing Unit Percent
Total Occupied housing units 14315
Detached housing units 13.5%
Attached housing units 7.83%
2 units 13.92%
3 - 4 units 14.43%
5 - 9 units 8.82%
10 - 19 units 9.73%
20 - 49 units 15.51%
50 or more units 16.26%
Mobile homes 0%
Boats, RVs, Vans 0%

Means of transportation to work

Means Percent
Use car, track or Van 35.36%
Use public transportation 21.12%
Use Motorcycle 0.14%
Use bicycle 5.54%
Walk to work 28.22%
Work at home 9.62%

School attendance

Attendance Percent
Attent Preschool programs 2.19%
Attend Public School 5.65%
Attend college undergraduate program 22.18%
Attent graduate studies 15.58%
Not enrolled in school 54.41%

Highest school attainment

Attainment Percent
Less then 9th grade 1.28%
Grade 9 to 12, no diploma 1.88%
High school diploma 10.31%
Some college, no degree 10.91%
Associate degree 3.59%
Bachelor's degree 55.85%
Graduate or professional degree 16.18%

Business Counts by Industry

Industry Type Count
Total of all sectors 1,209
Professional, Scientific, and Technical Services 244
Retail Trade 187
Accommodation and Food Services 151
Health Care and Social Assistance 137
Other Services (except Public Administration) 124
Finance and Insurance 56
Real Estate and Rental and Leasing 54
Information 50
Administrative and Support and Waste Management and Remediation Services 49
Construction 34
Educational Services 34
Wholesale Trade 27
Arts, Entertainment, and Recreation 26
Manufacturing 18
Management of Companies and Enterprises 7
Transportation and Warehousing 6
Industries not classified 3
Agriculture, Forestry, Fishing and Hunting 1
Mining, Quarrying, and Oil and Gas Extraction 1

Real Estate

Metric Value
Housing occupied 93.34%
Housing vacant 6.66%
Housing occupied by owner 39.65%
Housing occupied by tenant 60.35%
Total Rented Units 8639
Median Contract Gross Rent $1,593
Median Gross Rent $1,664
Median Home Value $657,100

Contract rent is the monthly cash rent agreed to, regardless of any furnishings, utilities, fees, meals, or services that may be included. Gross rent is the contract rent plus the estimated average monthly cost of utilities and fuels if these are paid by the renter. In zip code 02138 median gross rent is 4.46% larger then the median contract rent.

Average estimated apartment rent

Apartment Type Average Rent
Studio $1,280
1 Bedroom $1,350
2 Bedrooms $1,590
3 Bedrooms $1,900
4 Bedrooms $2,090
AVERAGE RENT $1,642

Average rent in zip code 02138 ($1,642.00) is 8% higher compared to nearby zip codes and 75.6% higher compared to the average rent in the US. The following illustrates how zip code 02138 rent compares to the nearby zip code rents by unit type: studio apartment rent is 8.2% higher, one bedroom apartment rent is 7.7% higher, two bedroom rent is 8% higher, three bedroom rent is 8% higher, four bedroom rent is 8.1% higher.

Housing units

Housing Unit Percent
Total housing units 15337
Detached housing units 13.18%
Attached housing units 7.54%
2 units 13.97%
3 - 4 units 13.78%
5 - 9 units 9.07%
10 - 19 units 10.05%
20 - 49 units 16.4%
50 or more units 16%
Mobile homes 0%
Boats, RVs, Vans 0%

Real Estate taxes paid

Tax Amount
Total Real Estate Taxes $29,754,100
Real estate taxes paid for units with a mortgage $16,975,200
Real estate taxes paid for units with no mortgage $12,778,800

Nearby Zip Code Income Per Capita Comparison

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