21770

  1. Legal Resources for the 21770 Zip Code
  2. Statistics for the 21770 Zip Code
  3. Property/Housing/Real Estate Information for the 21770 Zip Code
  4. Family Information for the 21770 Zip Code
  5. Education Information for the 21770 Zip Code
  6. Public Benefits Information for the 21770 Zip Code
  7. Immigration & Civil Rights Information for the 21770 Zip Code
  8. Cities for the 21770 Zip Code


Legal Resources for the 21770 Zip Code Back to top

Maryland Constitution
Maryland Code

Maryland State Resources
Maryland Website
Maryland Governor
Maryland Legislature
Maryland Courts
Maryland Government Resources

State Attorney General
Federal Courts
Maryland


Statistics for the 21770 Zip Code Back to top
  • Population (2000): 5,460
  • Land Area (2000): 30.148 square kilometers
  • Water Area (2000): 0.000 square kilometers
Back to top
Houses (2000): 1,763
Population - Urban/Rural for the 21770 Zip Code
Urban/Rural Population Percent
Color 0 Box Urban 4,919 95.27%
Color 1 Box Rural, Farm 0 0.00%
Color 2 Box Rural, Non-farm 244 4.73%



Employment Information for the 21770 Zip Code Back to top
Hours Worked Per Week In 1999 for the 21770 Zip Code
Hours Per Week Color 0 Box Population Percent
35 or more hours 2,457 63.77%
15-35 hours 426 11.06%
1-14 hours 94 2.44%
No regular hours 876 22.74%

Time Left For Work for the 21770 Zip Code
Time Color 0 Box Population Percent
Midnight-4:59 AM 124 4.89%
5 AM-5:29 AM 162 6.39%
5:30 AM-5:59 AM 122 4.81%
6 AM-6:29 AM 318 12.55%
6:30 AM-6:59 AM 302 11.92%
7 AM-7:29 AM 395 15.59%
7:30 AM-7:59 AM 328 12.94%
8 AM-8:29 AM 244 9.63%
8:30 AM-8:59 AM 151 5.96%
9:00 AM-9:59 AM 164 6.47%
10:00 AM-10:59 AM 19 0.75%
11:00 AM-11:59 AM 18 0.71%
Noon-3:59 PM 122 4.81%
4 PM-11:59 PM 65 2.57%

Length Of Commute In Minutes for the 21770 Zip Code
Minutes Color 0 Box Population Percent
Less than 5 29 1.14%
5-9 119 4.70%
10-14 146 5.76%
15-19 179 7.06%
20-24 243 9.59%
25-29 133 5.25%
30-34 327 12.90%
35-39 138 5.45%
40-44 327 12.90%
45-59 482 19.02%
60-89 318 12.55%
At least 90 93 3.67%

Length Of Commute In Minutes - Public vs. Private Transportation for the 21770 Zip Code

Minutes Color 0 Box Population (public) Percent Color 1 Box Population (private) Percent
Under 30 0 0.00% 849 33.50%
30-44 0 0.00% 792 31.25%
45-59 0 0.00% 482 19.02%
At least 60 0 0.00% 411 16.22%

Type Of Commute for the 21770 Zip Code
Type Population Percent
Color 0 Box Bicycle 0 0.00%
Color 1 Box Car / truck / van, carpool 241 9.11%
Color 2 Box Car / truck / van, solo 2,293 86.69%
Color 3 Box Motorcycle 0 0.00%
Color 4 Box Other 0 0.00%
Color 5 Box Public transportation 0 0.00%
Color 6 Box Walked 0 0.00%
Color 7 Box Worked at home 111 4.20%



Family Information for the 21770 Zip Code Back to top
Families where both partners work (2000): 709
People at same address in 1995: 3,633
Household Income in 1999 for the 21770 Zip Code

Income Population Percent
Under $10,000 24 1.43%
$10,000-$14,999 32 1.91%
$15,000-$19,999 17 1.01%
$20,000-$24,999 39 2.33%
$25,000-$29,999 14 0.83%
$30,000-$34,999 82 4.89%
$35,000-$39,999 79 4.71%
$40,000-$44,999 85 5.07%
$45,000-$49,999 63 3.76%
$50,000-$59,999 80 4.77%
$60,000-$74,999 247 14.73%
$75,000-$99,999 438 26.12%
$100,000-$124,999 216 12.88%
$125,000-$149,999 98 5.84%
$150,000-$199,999 98 5.84%
$200,000 or more 65 3.88%

Household Type for the 21770 Zip Code
Type Population Percent
Color 1 Box Nonfamily, 1 person 131 7.52%
Color 0 Box Family, 2 people 535 30.71%
Color 1 Box Nonfamily, 2 people 44 2.53%
Color 0 Box Family, 3 people 329 18.89%
Color 1 Box Nonfamily, 3 people 9 0.52%
Color 0 Box Family, 4 people 428 24.57%
Color 1 Box Nonfamily, 4 people 2 0.11%
Color 0 Box Family, 5 people 192 11.02%
Color 1 Box Nonfamily, 5 people 0 0.00%
Color 0 Box Family, 6 people 48 2.76%
Color 1 Box Nonfamily, 6 people 0 0.00%
Color 0 Box Family, 7 or more people 24 1.38%
Color 1 Box Nonfamily, 7 or more people 0 0.00%

Household Income Type for the 21770 Zip Code
Type Color 0 Box Population Percent
Earnings 1,506 31.46%
Interest / Dividend / Rent 818 17.09%
Public Assistance 27 0.56%
Retirement 298 6.23%
Self Employment 222 4.64%
Social Security 304 6.35%
Supplemental Security 35 0.73%
Wage / Salary 1,455 30.39%
Other 122 2.55%

Family Type for the 21770 Zip Code
Type Population Percent
Color 0 Box No children under 18 577 44.62%
Color 1 Box With children under 18 716 55.38%

Marital Status - Male (for those 15+ in 2000) for the 21770 Zip Code
Type Population Percent
Color 0 Box Divorced 161 7.95%
Color 1 Box Married 1,349 66.58%
Color 2 Box Never Married 482 23.79%
Color 3 Box Widowed 34 1.68%

Marital Status - Female (for those 15+ in 2000) for the 21770 Zip Code
Type Population Percent
Color 0 Box Divorced 69 3.54%
Color 1 Box Married 1,430 73.30%
Color 2 Box Never Married 345 17.68%
Color 3 Box Widowed 107 5.48%



Education Information for the 21770 Zip Code Back to top
Highest Degree Earned (18 or older) for the 21770 Zip Code
Degree Population Percent
Color 0 Box Less than 9th grade 68 1.85%
Color 1 Box 9th-12th grade, no diploma 318 8.66%
Color 2 Box High school diploma or equivalent 933 25.42%
Color 3 Box Some college, no degree 993 27.05%
Color 4 Box Associate degree 217 5.91%
Color 5 Box Bachelors degree 839 22.85%
Color 6 Box Graduate or professional degree 303 8.25%

Population In School (3 or older) for the 21770 Zip Code
School Level Color 0 Box In Public School Percent Color 1 Box In Private School Percent Total Percent
Nursery or preschool 9 0.16% 61 1.12% 70 1.28%
Kindergarten 59 1.08% 0 0.00% 59 1.08%
Grades 1-4 285 5.22% 59 1.08% 344 6.30%
Grades 5-8 390 7.14% 17 0.31% 407 7.45%
Grades 9-12 378 6.92% 22 0.40% 400 7.33%
Undergrad college 153 2.80% 24 0.44% 177 3.24%
Graduate or professional school 32 0.59% 17 0.31% 49 0.90%
Total 1,306 23.92% 200 3.66% 1,506 27.58%



Public Benefits Information for the 21770 Zip Code Back to top
Above Or Below Poverty Level In 1999 for the 21770 Zip Code
Above/Below Population Percent
Color 0 Box At Or Above Poverty Level 5,005 96.94%
Color 1 Box Below Poverty Level 158 3.06%



Immigration & Civil Rights Information for the 21770 Zip Code Back to top
Population By Age for the 21770 Zip Code
Age Population Percent
0-9 Years 791 14.49%
10-19 Years 996 18.24%
20-29 Years 323 5.92%
30-39 Years 849 15.55%
40-49 Years 1,198 21.94%
50-59 Years 793 14.52%
60-69 Years 315 5.77%
70-79 Years 143 2.62%
80-89 Years 48 0.88%
90+ Years 4 0.07%

Population - Male/Female for the 21770 Zip Code
Male/Female Population Percent
Color 0 Box Male 2,764 50.62%
Color 1 Box Female 2,696 49.38%

Population By Ethnicity for the 21770 Zip Code
Ethnicity Population Percent
Color 0 Box Caucasian 5,177 94.82%
Color 3 Box Hispanic/Latino 111 2.03%
Color 1 Box African-American 52 0.95%
Color 7 Box Multiracial 47 0.86%
Color 2 Box Asian 43 0.79%
Color 4 Box Amerindian 19 0.35%
Color 6 Box Other Race 10 0.18%
Color 5 Box Pacific Islander 1 0.02%

Top Specified Ancestries for the 21770 Zip Code
Rank Ancestry Color 0 Box Population Percent Of Specified Ancestries
1. German 1,087 20.29%
2. Irish 1,070 19.98%
3. English 778 14.53%
4. United States Or American 446 8.33%
5. Italian 329 6.14%
6. Polish 284 5.30%
7. Scottish 170 3.17%
8. French Non-Basque 153 2.86%
9. Scotch Irish 107 2.00%
10. Russian 97 1.81%

Top Languages Spoken At Home for the 21770 Zip Code
Rank Language Color 0 Box Population Percent Of Reported Languages
1. Only English 4,779 97.65%
2. Spanish Or Spanish Creole 25 0.51%
3. Greek 16 0.33%
4. German 15 0.31%
5. Tagalog 12 0.25%
6. French 10 0.20%
7. Yiddish 8 0.16%
8. African 8 0.16%
9. Italian 7 0.14%
10. Persian 7 0.14%

Citizen Type for the 21770 Zip Code
Type Population Percent
Color 0 Box Citizen by birth 5,072 98.24%
Color 1 Box Naturalized immigrant 43 0.83%
Color 2 Box Not a citizen 48 0.93%



Cities for the 21770 Zip Code Back to top
Alphabetical | By Population
Monrovia