01821

  1. Legal Resources for the 01821 Zip Code
  2. Statistics for the 01821 Zip Code
  3. Property/Housing/Real Estate Information for the 01821 Zip Code
  4. Employment Information for the 01821 Zip Code
  5. Family Information for the 01821 Zip Code
  6. Education Information for the 01821 Zip Code
  7. Business Information for the 01821 Zip Code
  8. Public Benefits Information for the 01821 Zip Code
  9. Immigration & Civil Rights Information for the 01821 Zip Code
  10. Cities for the 01821 Zip Code


Legal Resources for the 01821 Zip Code Back to top

Massachusetts Constitution
Massachusetts Codes

Massachusetts State Resources
Massachusetts Website
Massachusetts Governor
Massachusetts Legislature
Massachusetts Courts
Massachusetts Government Resources

State Attorney General
Federal Courts
Massachusetts


Statistics for the 01821 Zip Code Back to top
  • Population (2000): 29,408
  • Land Area (2000): 44.571 square kilometers
  • Water Area (2000): 0.767 square kilometers
  • Local Time(s):
  • Area Code(s): 978
Back to top
Houses (2000): 10,065


Employment Information for the 01821 Zip Code Back to top
Employment (2003): 16,016
Payroll (2003) / (1Q 2003): $863,252,000 / $207,533,000
Hours Worked Per Week In 1999 for the 01821 Zip Code
Hours Per Week Color 0 Box Population Percent
35 or more hours 13,604 60.88%
15-35 hours 2,872 12.85%
1-14 hours 837 3.75%
No regular hours 5,032 22.52%

Time Left For Work for the 01821 Zip Code
Time Color 0 Box Population Percent
Midnight-4:59 AM 426 2.76%
5 AM-5:29 AM 363 2.35%
5:30 AM-5:59 AM 659 4.27%
6 AM-6:29 AM 1,430 9.27%
6:30 AM-6:59 AM 1,916 12.42%
7 AM-7:29 AM 2,315 15.00%
7:30 AM-7:59 AM 2,561 16.60%
8 AM-8:29 AM 1,763 11.43%
8:30 AM-8:59 AM 848 5.50%
9:00 AM-9:59 AM 845 5.48%
10:00 AM-10:59 AM 163 1.06%
11:00 AM-11:59 AM 144 0.93%
Noon-3:59 PM 904 5.86%
4 PM-11:59 PM 1,092 7.08%

Length Of Commute In Minutes for the 01821 Zip Code
Minutes Color 0 Box Population Percent
Less than 5 218 1.41%
5-9 1,057 6.85%
10-14 1,809 11.72%
15-19 2,483 16.09%
20-24 2,348 15.22%
25-29 1,040 6.74%
30-34 2,507 16.25%
35-39 545 3.53%
40-44 624 4.04%
45-59 1,654 10.72%
60-89 1,023 6.63%
At least 90 121 0.78%

Length Of Commute In Minutes - Public vs. Private Transportation for the 01821 Zip Code

Minutes Color 0 Box Population (public) Percent Color 1 Box Population (private) Percent
Under 30 36 0.23% 8,919 57.81%
30-44 21 0.14% 3,655 23.69%
45-59 37 0.24% 1,617 10.48%
At least 60 248 1.61% 896 5.81%

Type Of Commute for the 01821 Zip Code
Type Population Percent
Color 0 Box Bicycle 0 0.00%
Color 1 Box Car / truck / van, carpool 1,145 7.29%
Color 2 Box Car / truck / van, solo 13,775 87.71%
Color 3 Box Motorcycle 0 0.00%
Color 4 Box Other 66 0.42%
Color 5 Box Public transportation 342 2.18%
Color 6 Box Walked 101 0.64%
Color 7 Box Worked at home 277 1.76%



Family Information for the 01821 Zip Code Back to top
Families where both partners work (2000): 3,991
People at same address in 1995: 18,813
Household Income in 1999 for the 01821 Zip Code

Income Population Percent
Under $10,000 268 2.69%
$10,000-$14,999 330 3.31%
$15,000-$19,999 328 3.29%
$20,000-$24,999 308 3.09%
$25,000-$29,999 401 4.02%
$30,000-$34,999 258 2.59%
$35,000-$39,999 474 4.75%
$40,000-$44,999 464 4.65%
$45,000-$49,999 393 3.94%
$50,000-$59,999 979 9.81%
$60,000-$74,999 1,544 15.47%
$75,000-$99,999 2,001 20.05%
$100,000-$124,999 1,124 11.26%
$125,000-$149,999 496 4.97%
$150,000-$199,999 393 3.94%
$200,000 or more 219 2.19%

Household Type for the 01821 Zip Code
Type Population Percent
Color 1 Box Nonfamily, 1 person 1,587 15.94%
Color 0 Box Family, 2 people 2,611 26.23%
Color 1 Box Nonfamily, 2 people 358 3.60%
Color 0 Box Family, 3 people 1,879 18.88%
Color 1 Box Nonfamily, 3 people 48 0.48%
Color 0 Box Family, 4 people 2,006 20.15%
Color 1 Box Nonfamily, 4 people 11 0.11%
Color 0 Box Family, 5 people 958 9.63%
Color 1 Box Nonfamily, 5 people 4 0.04%
Color 0 Box Family, 6 people 343 3.45%
Color 1 Box Nonfamily, 6 people 2 0.02%
Color 0 Box Family, 7 or more people 144 1.45%
Color 1 Box Nonfamily, 7 or more people 2 0.02%

Household Income Type for the 01821 Zip Code
Type Color 0 Box Population Percent
Earnings 8,873 30.78%
Interest / Dividend / Rent 4,051 14.05%
Public Assistance 118 0.41%
Retirement 1,966 6.82%
Self Employment 1,159 4.02%
Social Security 2,294 7.96%
Supplemental Security 307 1.06%
Wage / Salary 8,704 30.19%
Other 1,356 4.70%

Family Type for the 01821 Zip Code
Type Population Percent
Color 0 Box No children under 18 3,427 51.70%
Color 1 Box With children under 18 3,202 48.30%

Marital Status - Male (for those 15+ in 2000) for the 01821 Zip Code
Type Population Percent
Color 0 Box Divorced 633 5.69%
Color 1 Box Married 7,089 63.67%
Color 2 Box Never Married 3,202 28.76%
Color 3 Box Widowed 210 1.89%

Marital Status - Female (for those 15+ in 2000) for the 01821 Zip Code
Type Population Percent
Color 0 Box Divorced 1,068 9.24%
Color 1 Box Married 7,024 60.79%
Color 2 Box Never Married 2,490 21.55%
Color 3 Box Widowed 972 8.41%



Education Information for the 01821 Zip Code Back to top
Highest Degree Earned (18 or older) for the 01821 Zip Code
Degree Population Percent
Color 0 Box Less than 9th grade 377 1.76%
Color 1 Box 9th-12th grade, no diploma 2,010 9.36%
Color 2 Box High school diploma or equivalent 7,608 35.42%
Color 3 Box Some college, no degree 4,599 21.41%
Color 4 Box Associate degree 2,024 9.42%
Color 5 Box Bachelors degree 3,331 15.51%
Color 6 Box Graduate or professional degree 1,529 7.12%

Population In School (3 or older) for the 01821 Zip Code
School Level Color 0 Box In Public School Percent Color 1 Box In Private School Percent Total Percent
Nursery or preschool 175 0.60% 303 1.03% 478 1.63%
Kindergarten 318 1.08% 17 0.06% 335 1.14%
Grades 1-4 1,815 6.17% 76 0.26% 1,891 6.43%
Grades 5-8 1,885 6.41% 79 0.27% 1,964 6.68%
Grades 9-12 1,523 5.18% 91 0.31% 1,614 5.49%
Undergrad college 747 2.54% 407 1.38% 1,154 3.92%
Graduate or professional school 142 0.48% 161 0.55% 303 1.03%
Total 6,605 22.46% 1,134 3.86% 7,739 26.32%



Business Information for the 01821 Zip Code Back to top
Number of Businesses (2003): 722


Public Benefits Information for the 01821 Zip Code Back to top
Above Or Below Poverty Level In 1999 for the 01821 Zip Code
Above/Below Population Percent
Color 0 Box At Or Above Poverty Level 28,082 96.38%
Color 1 Box Below Poverty Level 1,056 3.62%



Immigration & Civil Rights Information for the 01821 Zip Code Back to top
Population By Age for the 01821 Zip Code
Age Population Percent
0-9 Years 4,316 14.68%
10-19 Years 4,059 13.80%
20-29 Years 3,239 11.01%
30-39 Years 5,415 18.41%
40-49 Years 4,821 16.39%
50-59 Years 3,900 13.26%
60-69 Years 2,068 7.03%
70-79 Years 1,160 3.94%
80-89 Years 377 1.28%
90+ Years 53 0.18%

Population - Male/Female for the 01821 Zip Code
Male/Female Population Percent
Color 0 Box Male 14,623 49.72%
Color 1 Box Female 14,785 50.28%

Population By Ethnicity for the 01821 Zip Code
Ethnicity Population Percent
Color 0 Box Caucasian 27,700 94.19%
Color 2 Box Asian 787 2.68%
Color 3 Box Hispanic/Latino 390 1.33%
Color 7 Box Multiracial 242 0.82%
Color 1 Box African-American 222 0.75%
Color 4 Box Amerindian 30 0.10%
Color 6 Box Other Race 25 0.09%
Color 5 Box Pacific Islander 12 0.04%

Top Specified Ancestries for the 01821 Zip Code
Rank Ancestry Color 0 Box Population Percent Of Specified Ancestries
1. Irish 9,717 27.47%
2. Italian 7,334 20.74%
3. English 4,029 11.39%
4. French Non-Basque 2,367 6.69%
5. French Canadian 1,855 5.24%
6. German 1,698 4.80%
7. Polish 1,203 3.40%
8. Portuguese 1,146 3.24%
9. Scottish 903 2.55%
10. United States Or American 896 2.53%

Top Languages Spoken At Home for the 01821 Zip Code
Rank Language Color 0 Box Population Percent Of Reported Languages
1. Only English 24,716 90.50%
2. Spanish Or Spanish Creole 455 1.67%
3. Portuguese / Portuguese Creole 404 1.48%
4. Italian 268 0.98%
5. French 206 0.75%
6. Mon Khmer / Cambodian 170 0.62%
7. Chinese 158 0.58%
8. German 110 0.40%
9. Hindi 101 0.37%
10. Polish 96 0.35%

Citizen Type for the 01821 Zip Code
Type Population Percent
Color 0 Box Citizen by birth 27,404 93.61%
Color 1 Box Naturalized immigrant 1,085 3.71%
Color 2 Box Not a citizen 785 2.68%



Cities for the 01821 Zip Code Back to top
Alphabetical | By Population
Billerica