ZIP Code 08540 Demographics & Data

About Princeton, NJ (ZIP Code 08540)

New Jersey

Detailed Demographics Data and Other Stats About 08540

The 08540 ZIP Code is primarily associated with Princeton, NJ in Mercer County in the United States. The current population estimate is 48,672. Approximately 4% of the population lives below the poverty line, while the median househould income sits at $144,204. The ZIP Code 08540 has a median age of approximately 40.8 years, with 19.9% of residents aged 62 years and older. It is estimated that about 80.3% of residents in this New Jersey region hold a bachelor's degree or higher, while the per capita income is approximately $75,956.

Population in 08540

The most recent population estimate for ZIP Code 08540 is 48,672.

Princeton, NJ

The 08540 ZIP Code is associated with Princeton, NJ in Mercer County.

Area Codes associated with 08540

Telephone area codes associated with ZIP Code 08540 include 609.

Sunrise / Sunset in 08540

Sunrise: 6:44 am
Sunset: 4:42 pm
Sunrise in 08540 6:44 am
Sunrise in 08540 4:42 pm

Weather forecast for 08540

Overnight's forecast for 08540: Partly cloudy, with a low around 24. Northeast wind around 5 mph.

Current air quality in 08540

Air quality: Fair Air quality scale in 08540 Fair

Internet in 08540

An estimated 97.2% of households in ZIP Code 08540 have a computer, while about 91.8% of households have broadband Internet service.

Gender in 08540

Females make up an estimated 51.3% of the overall population in ZIP Code 08540, while males comprise about 48.7%.

Health Insurance in 08540

Approximately 5.2% of adults aged 18 to 64 in ZIP Code 08540 (Princeton, NJ) are currently uninsured and do not have health insurance.

Income in ZIP Code 08540

The median household income in ZIP Code 08540 is $144,204, while the region's mean household income is $207,652. Breaking income down further, per capita income in the region is $75,956. The per capita income in ZIP Code 08540 of $75,956 is approximately 77.7% more than the per capita income in New Jersey overall of $42,745. An estimated 3.8% of the population is living below the poverty line in this region. This rate is approximately 60% lower than the overall poverty rate in the U.S. of 9.5%. Regarding household income, approximately 35.5% of the population in 08540 earn $200,000 or more per year, while an estimated 14.0% earn $100,000 to $149,999 per year, and 2.1% of 08540 residents earn $10,000 to $14,999 per year.

Household Income Details

Bar chart displaying household income in ZIP Code 08540. 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 08540

Household Income Percent
Less than $10,000 per year 4.1%
$10,000 to $14,999 per year 2.1%
$15,000 to $24,999 per year 4.7%
$25,000 to $34,999 per year 3.8%
$35,000 to $49,999 per year 4.7%
$50,000 to $74,999 per year 9.1%
$75,000 to $99,999 per year 9.1%
$100,000 to $149,999 per year 14.0%
$150,000 to $199,999 per year 12.9%
$200,000 or more per year 35.5%

Education levels in ZIP Code 08540

In ZIP Code 08540, 96.5% of the population graduated high school, while 80.3% have a bachelor's degree or higher. In this region, 1.7% achieved an education level less than 9th grade, while 51.3% hold a graduate or professional degree. Approximately 6.6% in this Mercer County region reached the highest level of high school graduate (including equivalency).

Education Attained in 08540

Education Level Percent
Less than 9th grade 1.7%
9th to 12th grade, no diploma 1.8%
High school graduate (includes equivalency) 6.6%
Some college, no degree 7.2%
Associate's degree 2.5%
Bachelor's degree 29.0%
Graduate or professional degree 51.3%

Education Level Details

Pie chart displaying the education level breakdown in ZIP Code 08540. 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 08540

Looking at race in the population that makes up ZIP Code 08540, 97.1% is one race, while 2.9% are two or more races. Approximately 4.4% of 08540 residents are hispanic or Latino (of any race). The most common race in 08540 (race alone or in combination with one or more other races), is White (64.4%), followed by Asian (32.0%) .

Race Breakdown Details

Bar chart displaying the racial composition of ZIP Code 08540. This visualizes the percentage of the population of each race (race alone or in combination with one or more other races).

Racial Composition of 08540

Industry Percent
White 64.4%
Black or African American 5.2%
American Indian and Alaska Native 0.4%
Asian 32.0%
Native Hawaiian and Other Pacific Islander 0.1%
Some other race 1.1%
* Race alone or in combination with one or more other races

Language Breakdown in ZIP Code 08540

In ZIP Code 08540, 60.9% of the population lists "English only" as the language spoken in home, while 4.0% of lists Spanish. Additionally, Asian and Pacific Islander languages are spoken in 17.6% of homes, and other Indo-European languages are spoken in 16.2% of homes. Lastly, 1.3% of homes list "other languages" as spoken in the home. All percentages referenced are for the population 5 years and older in this Mercer County region.

Language Spoken in 08540

Language Spoken Percent
English only 60.9%
Spanish 4.0%
Other Indo-European languages 17.6%
Asian and Pacific Islander languages 16.2%
Other languages 1.3%
* Population 5 years and over

Language Spoken in Home

Bar chart displaying the language spoken in homes in ZIP Code 08540. 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 08540

Regarding the age of homes in ZIP Code 08540, an estimated 16.6% of homes were built between 2000 and 2009. Additionally, 16.3% of homes in the region were built between 1990 and 1999, while an estimated 2.9% of homes were built in 2014 or later in this Mercer County region.

Age of Housing in 08540

Year Home Built Percent
Built in 2014 or later 2.9%
Built between 2010 and 2013 3.3%
Built between 2000 and 2009 16.6%
Built between 1990 and 1999 16.3%
Built between 1980 and 1989 14.3%
Built between 1970 and 1979 9.2%
Built between 1960 and 1969 9.2%
Built between 1950 and 1959 12.1%
Built between 1940 and 1949 3.9%
Built in 1939 or earlier 12.2%

Housing Age Breakdown

">Bar chart displaying the breakdown on housing ages in ZIP Code 08540. 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 08540

Residents of ZIP Code 08540 are older than average. The median age of 40.8 years in ZIP Code 08540 is approximately 7.09% higher than the overall median age in the U.S. of 38.1 years. About 78.8% of residents are aged 18 years and older, and 19.9% of residents are 62 years and over. Approximately 15.1% of the population in 08540 falls in the age group 45 to 54 years, while an estimated 11.5% are aged 35 to 44 years. On the low end of the scale, 2.7% of 08540 residents are aged 85 years and over.

Age Breakdown Details

Bar chart displaying the age breakdown in ZIP Code 08540. 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 08540

Age Range Percent
Under 5 years 3.5%
5 to 9 years 5.4%
10 to 14 years 7.3%
15 to 19 years 9.8%
20 to 24 years 7.9%
25 to 34 years 10.0%
35 to 44 years 11.5%
45 to 54 years 15.1%
55 to 59 years 7.5%
60 to 64 years 5.1%
65 to 74 years 8.9%
75 to 84 years 5.3%
85 years and over 2.7%

Chronic Health Issues in ZIP Code 08540 [4]

Chronic Health Issues Breakdown

Bar chart displaying a breakdown of chronic health issues in ZIP Code 08540. 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 08540

Health Issue Percent of adults*
* aged 18 & above

Health Risk Behaviors & Prevention in 08540 [4]

One of the top preventative health measures in ZIP Code 08540 is current access to health insurance, as an estimated 94.8% of adults 18 and older take part in this preventive measure. Additionally, % of those 18 and above in 08540 list , as a preventive measure.

Preventative Health in 08540

Preventive Measure Percent of adults*
Current access to health insurance 94.8%
* aged 18 & above

Preventative Health Measures

Bar chart displaying preventative health data in ZIP Code 08540. 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 08540. 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 08540

Risk Behavior Percent of adults*
* aged 18 & above

Utilities in ZIP Code 08540 [6]

Regarding solar power potential, ZIP Code 08540 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 08540. This visualizes electricity rates in 08540 compared to rates in the state and rates in the U.S. as a whole.

Electricity Rates in 08540

Region Residential Commercial Industrial
ZIP Code 08540 14.88¢/kWh 7.38¢/kWh 4.74¢/kWh
New Jersey 20.67¢/kWh 15.96¢/kWh 13.09¢/kWh
United States 16.63¢/kWh 13.39¢/kWh 8.72¢/kWh

Solar Power in 08540

Month ZIP Code 08540 Low (WA) High (AZ)
Jan 3.83 1.9 5.84
Feb 4.45 3 6.31
Mar 4.97 3.65 7.02
Apr 5.47 5.13 7.3
May 5.67 5.17 7.13
Jun 5.6 5.72 6.95
Jul 5.84 6.22 6.51
Aug 5.55 6.08 6.65
Sep 5.36 5.15 7.02
Oct 4.57 3.32 6.92
Nov 4.02 2.33 5.99
Dec 3.45 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 08540. This visualizes solar power levels in 08540 compared to radiation levels in both a historically low radiation state (WA) and a historically high radiation state (AZ).

Jobs Breakdown in ZIP Code 08540

In 08540, 62.9% of the population is in the labor force. Recent estimates place 9.0% as working from home, while the total labor force in the region has a mean travel to time to work of 33.9 minutes. Approximately 33.0% of the employed population 16 years and over in 08540 work in educational services, and health care and social assistance, while an estimated 20.0% work in professional, scientific, management, and administrative. On the lower end of the scale, just 0.8% of 08540 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 08540. 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 08540

Industry Percent
Agriculture, forestry, fishing and hunting, and mining 0.8%
Construction 1.1%
Manufacturing 9.6%
Wholesale trade 2.2%
Retail trade 5.4%
Transportation and warehousing, and utilities 1.8%
Information 3.6%
Finance and insurance, and real estate and rental and leasing 12.1%
Professional, scientific, management, and administrative 20.0%
Educational services, and health care and social assistance 33.0%
Arts, entertainment, and recreation, and accommodation and food services 4.0%
Other services, except public administration 3.3%
Public administration 2.9%

Consumer Financial Products Complaints in 08540 [5]

Regarding consumer complaints about financial products in ZIP Code 08540, credit reporting or other personal consumer reports have received the most complaints in 08540 in the past 12 months. Credit reporting or credit repair services received the second most complaints. The most frequent complaint overall in this Mercer 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 08540. This visualizes the specific products that were the subject of complaints, e.g. a mortgage or a credit card.

Consumer Complaints by Product in 08540

Complaint Product Number of Complaints*
Credit reporting or other personal consumer reports 94
Credit reporting or credit repair services 63
Checking or savings account 53
Credit card or prepaid card 23
Mortgage 18
Other 50
* Total in 2021

Consumer Complaints by Issue in 08540

Complaint Issue Number of Complaints*
Improper use of your report 68
Incorrect information on your report 61
Managing an account 24
Problem with a credit reporting company's investigation 21
Closing an account 14
Other 113
* 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 08540. 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.