The 01821 ZIP Code is primarily associated with Billerica, MA in Middlesex County in the United States. The current population estimate is 32,797. An estimated 19.0% of residents in the 01821 ZIP Code are of age 62 years and older. Overall, the region has a median age of 41.1 years. In this Massachusetts region, an estimated 93.6% hold a high school degree or higher, and the per capita income is approximately $42,310. The median household income is $106,141, while about 2% of the population is living below the poverty line.
The median household income in ZIP Code 01821 is $106,141, while the region's mean household income is $117,150. Breaking income down further, per capita income in the region is $42,310. The per capita income in ZIP Code 01821 of $42,310 is approximately 3.32% less than the per capita income in the U.S. overall of $43,761. An estimated 2.1% of the population is living below the poverty line in this region. This rate is approximately 77.89% lower than the overall poverty rate in the U.S. of 9.5%. Regarding household income, approximately 27.4% of the population in 01821 earn $100,000 to $149,999 per year, while an estimated 16.1% earn $150,000 to $199,999 per year, and 1.9% of 01821 residents earn $10,000 to $14,999 per year.
|Less than $10,000 per year||2.1%|
|$10,000 to $14,999 per year||1.9%|
|$15,000 to $24,999 per year||3.7%|
|$25,000 to $34,999 per year||3.9%|
|$35,000 to $49,999 per year||9.0%|
|$50,000 to $74,999 per year||11.7%|
|$75,000 to $99,999 per year||13.1%|
|$100,000 to $149,999 per year||27.4%|
|$150,000 to $199,999 per year||16.1%|
|$200,000 or more per year||11.2%|
In ZIP Code 01821, 93.6% of the population graduated high school, while 37.2% have a bachelor's degree or higher. In this region, 1.9% achieved an education level less than 9th grade, while 12.4% hold a graduate or professional degree. Approximately 31.2% in this Middlesex County region reached the highest level of high school graduate (including equivalency).
|Less than 9th grade||1.9%|
|9th to 12th grade, no diploma||4.5%|
|High school graduate (includes equivalency)||31.2%|
|Some college, no degree||17.2%|
|Graduate or professional degree||12.4%|
Looking at race in the population that makes up ZIP Code 01821, 97.9% is one race, while 2.1% are two or more races. Approximately 3.6% of 01821 residents are hispanic or Latino (of any race). The most common race in 01821 (race alone or in combination with one or more other races), is White (86.5%), followed by Asian (9.1%) .
|Black or African American||4.4%|
|American Indian and Alaska Native||0.6%|
|Native Hawaiian and Other Pacific Islander||0.2%|
|Some other race||1.6%|
In ZIP Code 01821, 85.5% of the population lists "English only" as the language spoken in home, while 1.9% of lists Spanish. Additionally, Asian and Pacific Islander languages are spoken in 7.6% of homes, and other Indo-European languages are spoken in 3.5% of homes. Lastly, 1.5% 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.
|Other Indo-European languages||7.6%|
|Asian and Pacific Islander languages||3.5%|
Regarding the age of homes in ZIP Code 01821, an estimated 23.1% of homes were built between 1960 and 1969. Additionally, 19.5% of homes in the region were built between 1970 and 1979, while an estimated 1.2% of homes were built in 2014 or later in this Middlesex County region.
|Year Home Built||Percent|
|Built in 2014 or later||1.2%|
|Built between 2010 and 2013||3.0%|
|Built between 2000 and 2009||7.9%|
|Built between 1990 and 1999||11.1%|
|Built between 1980 and 1989||10.5%|
|Built between 1970 and 1979||19.5%|
|Built between 1960 and 1969||23.1%|
|Built between 1950 and 1959||12.4%|
|Built between 1940 and 1949||1.9%|
|Built in 1939 or earlier||9.3%|
Residents of ZIP Code 01821 are older than average. The median age of 41.1 years in ZIP Code 01821 is approximately 7.87% higher than the overall median age in the U.S. of 38.1 years. About 80.1% of residents are aged 18 years and older, and 19.0% of residents are 62 years and over. Approximately 16.4% of the population in 01821 falls in the age group 45 to 54 years, while an estimated 13.5% are aged 25 to 34 years. On the low end of the scale, 1.6% of 01821 residents are aged 85 years and over.
|Under 5 years||5.4%|
|5 to 9 years||4.8%|
|10 to 14 years||5.1%|
|15 to 19 years||6.4%|
|20 to 24 years||6.9%|
|25 to 34 years||13.5%|
|35 to 44 years||12.2%|
|45 to 54 years||16.4%|
|55 to 59 years||7.3%|
|60 to 64 years||6.9%|
|65 to 74 years||8.5%|
|75 to 84 years||4.8%|
|85 years and over||1.6%|
One of the leading chronic health issues in ZIP Code 01821 is high cholesterol, as an estimated 29.4% of adults aged 18 and older deal with this issue. Another chronic health issue of concern for residents of 01821 is high blood pressure, as approximately 26.2% of adults 18 and older in this Middlesex County region contend with that issue.
|Health Issue||Percent of adults*|
|Cancer (excluding skin cancer)||6.5%|
|Chronic kidney disease||2.3%|
|High blood pressure||26.2%|
|Coronary heart disease||4.7%|
One of the top preventative health measures in ZIP Code 01821 is current access to health insurance, as an estimated 94.3% of adults 18 and older take part in this preventive measure. Additionally, 91.4% of those 18 and above in 01821 list cholesterol screening, as a preventive measure. Common health risk behaviors in 01821 include sleeping less than 7 hours (29.3% of adults aged 18 and above) and obesity (22.2% of those 18 and older).
|Preventive Measure||Percent of adults*|
|Visits to doctor for routine checkup||75.2%|
|Visits to dentist or dental clinic||74.7%|
|Taking medicine for high blood pressure control||73.0%|
|Current access to health insurance||94.3%|
|Risk Behavior||Percent of adults*|
|No leisure-time physical activity||16.5%|
|Sleeping less than 7 hours||29.3%|
The average residential electricity rate in ZIP Code 01821 of 13.13¢/kWh. This rate is about 50.04% less than the average rate in Massachusetts, and approximately 16.05% less than the average rate in the U.S. as a whole. Regarding solar power potential, ZIP Code 01821 has an average daily solar radiation level of 4.93 kWh/m2/day. This is approximately 19.66% greater than an area in the U.S. with historically low solar radiation levels (WA), and about 25.19% less than an area in the U.S. with historically high solar radiation levels (AZ).
|ZIP Code 01821||13.13¢/kWh||7.38¢/kWh||5.14¢/kWh|
|Month||ZIP Code 01821||Low (WA)||High (AZ)|
In 01821, 73.1% of the population is in the labor force. Recent estimates place 2.4% as working from home, while the total labor force in the region has a mean travel to time to work of 29.8 minutes. Approximately 22.0% of the employed population 16 years and over in 01821 work in educational services, and health care and social assistance, while an estimated 16.0% work in professional, scientific, management, and administrative. On the lower end of the scale, just 0.0% of 01821 workers 16 years and over work in agriculture, forestry, fishing and hunting, and mining.
|Agriculture, forestry, fishing and hunting, and mining||0.0%|
|Transportation and warehousing, and utilities||4.9%|
|Finance and insurance, and real estate and rental and leasing||6.4%|
|Professional, scientific, management, and administrative||16.0%|
|Educational services, and health care and social assistance||22.0%|
|Arts, entertainment, and recreation, and accommodation and food services||8.1%|
|Other services, except public administration||4.1%|
Regarding consumer complaints about financial products in ZIP Code 01821, credit card or prepaid card have received the most complaints in 01821 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 incorrect information on a report.
|Complaint Product||Number of Complaints*|
|Credit card or prepaid card||4|
|Credit reporting or credit repair services||3|
|Vehicle loan or lease||2|
|Complaint Issue||Number of Complaints*|
|Incorrect information on your report||2|
|Advertising and marketing, including promotional offers||1|
|Getting a credit card||1|
|Problem with a credit reporting company's investigation||1|
|Problem with a purchase shown on your statement||1|