ZIP Code 02451 Demographics & Data

About Waltham, MA (ZIP Code 02451)

Massachusetts

Comprehensive Demographics Data and In-depth Stats About 02451

The 02451 ZIP Code is primarily associated with Waltham, MA in Middlesex County in the United States. The current population estimate is 18,246. The median household income is $111,587, while about 3% of the population is living below the poverty line. The median age in 02451 is estimated to at 38.0 years, and about 19.7% of residents are aged 62 years and older. Approximately 53.3% of residents in this Massachusetts region have a bachelor's degree or higher, and the per capita income is an estimated $53,483.

Population in 02451

The most recent population estimate for ZIP Code 02451 is 18,246.

Waltham, MA

The 02451 ZIP Code is associated with Waltham, MA in Middlesex County.

Area Codes associated with 02451

Telephone area codes associated with ZIP Code 02451 include 339, 508, 617, 781, and 978.

Sunrise / Sunset in 02451

Sunrise: 7:11 am
Sunset: 4:16 pm
Sunrise in 02451 7:11 am
Sunrise in 02451 4:16 pm

Weather forecast for 02451

Overnight's forecast for 02451: Clear, with a low around 10. Wind chill values as low as -2. Northwest wind around 9 mph, with gusts as high as 23 mph.

Current air quality in 02451

Air quality: Fair Air quality scale in 02451 Fair

Internet in 02451

In ZIP Code 02451, about 94.3% of households have a computer, while 92.9% have broadband Internet service.

Gender in 02451

Males comprise about 49.9% of the overall population in ZIP Code 02451, while females account for approximately 50.1%.

Health Insurance in 02451

Approximately 3.5% of adults aged 18 to 64 in ZIP Code 02451 (Waltham, MA) are currently uninsured and do not have health insurance.

Income in ZIP Code 02451

The median household income in ZIP Code 02451 is $111,587, while the region's mean household income is $130,127. Breaking income down further, per capita income in the region is $53,483. The per capita income in ZIP Code 02451 of $53,483 is approximately 22.22% more than the per capita income in Massachusetts overall of $43,761. An estimated 2.6% of the population is living below the poverty line in this region. This rate is approximately 72.63% lower than the overall poverty rate in the U.S. of 9.5%. Regarding household income, approximately 20.3% of the population in 02451 earn $100,000 to $149,999 per year, while an estimated 19.1% earn $200,000 or more per year, and 0.8% of 02451 residents earn $10,000 to $14,999 per year.

Household Income Details

Bar chart displaying household income in ZIP Code 02451. This visualizes the percentage of households in this region that fall within different income ranges, e.g. $100,000 to $149,999 per year.

Total Income in 02451

Household Income Percent
Less than $10,000 per year 3.2%
$10,000 to $14,999 per year 0.8%
$15,000 to $24,999 per year 2.2%
$25,000 to $34,999 per year 4.4%
$35,000 to $49,999 per year 9.4%
$50,000 to $74,999 per year 12.7%
$75,000 to $99,999 per year 11.5%
$100,000 to $149,999 per year 20.3%
$150,000 to $199,999 per year 16.3%
$200,000 or more per year 19.1%

Education levels in ZIP Code 02451

In ZIP Code 02451, 93.9% of the population graduated high school, while 53.3% have a bachelor's degree or higher. In this region, 3.1% achieved an education level less than 9th grade, while 25.4% hold a graduate or professional degree. Approximately 19.7% in this Middlesex County region reached the highest level of high school graduate (including equivalency).

Education Attained in 02451

Education Level Percent
Less than 9th grade 3.1%
9th to 12th grade, no diploma 3.0%
High school graduate (includes equivalency) 19.7%
Some college, no degree 12.4%
Associate's degree 8.5%
Bachelor's degree 27.9%
Graduate or professional degree 25.4%

Education Level Details

Pie chart displaying the education level breakdown in ZIP Code 02451. This visualizes the percentage of the population that has attained a specific level of education, e.g. a graduate or professional degree.

Race & Ethnicity in ZIP Code 02451

Looking at race in the population that makes up ZIP Code 02451, 96.9% is one race, while 3.1% are two or more races. Approximately 8.5% of 02451 residents are hispanic or Latino (of any race). The most common race in 02451 (race alone or in combination with one or more other races), is White (76.4%), followed by Asian (15.2%) .

Race Breakdown Details

Bar chart displaying the racial composition of ZIP Code 02451. This visualizes the percentage of the population of each race (race alone or in combination with one or more other races).

Racial Composition of 02451

Industry Percent
White 76.4%
Black or African American 6.2%
American Indian and Alaska Native 0.9%
Asian 15.2%
Native Hawaiian and Other Pacific Islander 0.0%
Some other race 4.4%
* Race alone or in combination with one or more other races

Language Breakdown in ZIP Code 02451

In ZIP Code 02451, 70.8% of the population lists "English only" as the language spoken in home, while 7.6% of lists Spanish. Additionally, Asian and Pacific Islander languages are spoken in 12.4% of homes, and other Indo-European languages are spoken in 7.3% of homes. Lastly, 1.8% of homes list "other languages" as spoken in the home. All percentages referenced are for the population 5 years and older in this Middlesex County region.

Language Spoken in 02451

Language Spoken Percent
English only 70.8%
Spanish 7.6%
Other Indo-European languages 12.4%
Asian and Pacific Islander languages 7.3%
Other languages 1.8%
* Population 5 years and over

Language Spoken in Home

Bar chart displaying the language spoken in homes in ZIP Code 02451. This visualizes the percentage of homes in the area that list a specific language as being spoken in the home, e.g. Spanish.

Real Estate & Housing in ZIP Code 02451

Regarding the age of homes in ZIP Code 02451, an estimated 24.3% of homes were built in 1939 or earlier. Additionally, 16.3% of homes in the region were built between 1950 and 1959, while an estimated 1.4% of homes were built between 2010 and 2013 in this Middlesex County region.

Age of Housing in 02451

Year Home Built Percent
Built in 2014 or later 1.5%
Built between 2010 and 2013 1.4%
Built between 2000 and 2009 8.1%
Built between 1990 and 1999 9.3%
Built between 1980 and 1989 8.2%
Built between 1970 and 1979 11.7%
Built between 1960 and 1969 11.6%
Built between 1950 and 1959 16.3%
Built between 1940 and 1949 7.6%
Built in 1939 or earlier 24.3%

Housing Age Breakdown

">Bar chart displaying the breakdown on housing ages in ZIP Code 02451. This visualizes the percentage of homes in the region that were built in a certain time frame, e.g. built between 1950 and 1959.

Age Breakdown in ZIP Code 02451

Residents of ZIP Code 02451 are younger than average. The median age of 38.0 years in ZIP Code 02451 is approximately 0.26% lower than the overall median age in the U.S. of 38.1 years. About 84.8% of residents are aged 18 years and older, and 19.7% of residents are 62 years and over. Approximately 21.9% of the population in 02451 falls in the age group 25 to 34 years, while an estimated 14.7% are aged 45 to 54 years. On the low end of the scale, 2.4% of 02451 residents are aged 85 years and over.

Age Breakdown Details

Bar chart displaying the age breakdown in ZIP Code 02451. This visualizes the percentage of the population in the region that falls into certain age ranges, e.g. 35 to 44 years old.

Age Breakdown in 02451

Age Range Percent
Under 5 years 4.5%
5 to 9 years 4.7%
10 to 14 years 4.1%
15 to 19 years 3.0%
20 to 24 years 6.9%
25 to 34 years 21.9%
35 to 44 years 12.3%
45 to 54 years 14.7%
55 to 59 years 5.5%
60 to 64 years 5.6%
65 to 74 years 9.5%
75 to 84 years 4.8%
85 years and over 2.4%

Chronic Health Issues in ZIP Code 02451 [4]

Chronic Health Issues Breakdown

Bar chart displaying a breakdown of chronic health issues in ZIP Code 02451. This visualizes the percentage of adults aged 18 and above that have specific chronic health issues, e.g. high blood pressure, diabetes, or arthritis.

Health Issues in 02451

Health Issue Percent of adults*
* aged 18 & above

Health Risk Behaviors & Prevention in 02451 [4]

One of the top preventative health measures in ZIP Code 02451 is current access to health insurance, as an estimated 96.5% of adults 18 and older take part in this preventive measure. Additionally, % of those 18 and above in 02451 list , as a preventive measure.

Preventative Health in 02451

Preventive Measure Percent of adults*
Current access to health insurance 96.5%
* aged 18 & above

Preventative Health Measures

Bar chart displaying preventative health data in ZIP Code 02451. This visualizes the percentage of adults aged 18 and above that engage in preventative health measures, e.g. sholesterol screenings and visits to doctors for routine checkups.

Health Risk Behaviors Details

Bar chart displaying health risk behaviors details in ZIP Code 02451. This visualizes the percentage of adults aged 18 and older that engage in health risk behaviors, e.g. smoking or binge drinking.

Health Risk Behaviors in 02451

Risk Behavior Percent of adults*
* aged 18 & above

Utilities in ZIP Code 02451 [6]

Regarding solar power potential, ZIP Code 02451 has an average daily solar radiation level of 4.9 kWh/m2/day. This is approximately 18.93% greater than an area in the U.S. with historically low solar radiation levels (WA), and about 25.64% less than an area in the U.S. with historically high solar radiation levels (AZ).

Electricity Breakdown Details

Bar chart displaying the electricity rates breakdown in ZIP Code 02451. This visualizes electricity rates in 02451 compared to rates in the state and rates in the U.S. as a whole.

Electricity Rates in 02451

Region Residential Commercial Industrial
ZIP Code 02451 14.91¢/kWh 13.84¢/kWh 12.57¢/kWh
Massachusetts 29.17¢/kWh 20.59¢/kWh 18.03¢/kWh
United States 16.83¢/kWh 13.2¢/kWh 8.21¢/kWh

Solar Power in 02451

Month ZIP Code 02451 Low (WA) High (AZ)
Jan 3.96 1.9 5.84
Feb 4.66 3 6.31
Mar 5.2 3.65 7.02
Apr 5.24 5.13 7.3
May 5.08 5.17 7.13
Jun 5.49 5.72 6.95
Jul 6.08 6.22 6.51
Aug 5.73 6.08 6.65
Sep 5.6 5.15 7.02
Oct 4.47 3.32 6.92
Nov 3.94 2.33 5.99
Dec 3.28 1.78 5.46
All figures listed are kWh/m2/day — kilowatt hours per square meter per day

Solar Radiation Levels

Line chart displaying solar radiation levels in ZIP Code 02451. This visualizes solar power levels in 02451 compared to radiation levels in both a historically low radiation state (WA) and a historically high radiation state (AZ).

Jobs Breakdown in ZIP Code 02451

In 02451, 74.1% of the population is in the labor force. Recent estimates place 4.5% as working from home, while the total labor force in the region has a mean travel to time to work of 27.1 minutes. Approximately 27.2% of the employed population 16 years and over in 02451 work in educational services, and health care and social assistance, while an estimated 16.3% work in professional, scientific, management, and administrative. On the lower end of the scale, just 0.0% of 02451 workers 16 years and over work in agriculture, forestry, fishing and hunting, and mining.

Job Industry Breakdown Details

Bar chart displaying job industry breakdown details for ZIP Code 02451. This visualizes the percentage of the population 16 years and over that work in certain industries, e.g. educational services, and health care and social assistance.

Job Industry Breakdown in 02451

Industry Percent
Agriculture, forestry, fishing and hunting, and mining 0.0%
Construction 5.0%
Manufacturing 11.4%
Wholesale trade 1.5%
Retail trade 11.0%
Transportation and warehousing, and utilities 2.4%
Information 3.0%
Finance and insurance, and real estate and rental and leasing 6.8%
Professional, scientific, management, and administrative 16.3%
Educational services, and health care and social assistance 27.2%
Arts, entertainment, and recreation, and accommodation and food services 6.0%
Other services, except public administration 4.1%
Public administration 5.4%

Consumer Financial Products Complaints in 02451 [5]

Regarding consumer complaints about financial products in ZIP Code 02451, credit reporting or other personal consumer reports have received the most complaints in 02451 in the past 12 months. Credit reporting or credit repair services received the second most complaints. The most frequent complaint overall in this Middlesex County region was improper use of a report.

Consumer Complaints (Products)

Pie chart displaying the specific consumer financial products associated with complaints that originated from residents in ZIP Code 02451. This visualizes the specific products that were the subject of complaints, e.g. a mortgage or a credit card.

Consumer Complaints by Product in 02451

Complaint Product Number of Complaints*
Credit reporting or other personal consumer reports 47
Credit reporting or credit repair services 23
Checking or savings account 9
Credit card or prepaid card 4
Credit card 3
Other 4
* Total in 2021

Consumer Complaints by Issue in 02451

Complaint Issue Number of Complaints*
Improper use of your report 28
Problem with a company's investigation into an existing problem 21
Incorrect information on your report 14
Managing an account 8
Problem with a credit reporting company's investigation 7
Other 12
* Total 2021 - 2024 (current)

Consumer Complaints (Issues)

Pie chart displaying the complaints about consumer financial products and services that were sent to companies for response from residents in ZIP Code 02451. This visualizes the specific complaint issues that arose in this region, e.g. incorrect information on a report.

Notes

  • [4] Health data referenced here originate from the Centers for Disease Control and Prevention (CDC).
  • [5] Consumer financial product complaint data referenced here originate from the Consumer Financial Protection Bureau.
  • [6] Electricity rates and electricity usage data referenced here originate from the National Renewable Energy Laboratory (NREL) and/or the U.S. Energy Information Administration (EIA). Estimates utilize regional U.S. Census Bureau data along with regional NREL and/or EIA data.