21830

  1. Legal Resources for the 21830 Zip Code
  2. Statistics for the 21830 Zip Code
  3. Property/Housing/Real Estate Information for the 21830 Zip Code
  4. Family Information for the 21830 Zip Code
  5. Education Information for the 21830 Zip Code
  6. Public Benefits Information for the 21830 Zip Code
  7. Immigration & Civil Rights Information for the 21830 Zip Code
  8. Cities for the 21830 Zip Code


Legal Resources for the 21830 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 21830 Zip Code Back to top
  • Population (2000): 3,091
  • Land Area (2000): 92.218 square kilometers
  • Water Area (2000): 0.113 square kilometers
Back to top
Houses (2000): 1,203
Population - Urban/Rural for the 21830 Zip Code
Urban/Rural Population Percent
Color 0 Box Urban 84 2.87%
Color 1 Box Rural, Farm 101 3.45%
Color 2 Box Rural, Non-farm 2,739 93.67%



Employment Information for the 21830 Zip Code Back to top
Hours Worked Per Week In 1999 for the 21830 Zip Code
Hours Per Week Color 0 Box Population Percent
35 or more hours 1,449 65.71%
15-35 hours 205 9.30%
1-14 hours 38 1.72%
No regular hours 513 23.27%

Time Left For Work for the 21830 Zip Code
Time Color 0 Box Population Percent
Midnight-4:59 AM 45 2.97%
5 AM-5:29 AM 20 1.32%
5:30 AM-5:59 AM 39 2.57%
6 AM-6:29 AM 127 8.38%
6:30 AM-6:59 AM 178 11.75%
7 AM-7:29 AM 294 19.41%
7:30 AM-7:59 AM 287 18.94%
8 AM-8:29 AM 174 11.49%
8:30 AM-8:59 AM 58 3.83%
9:00 AM-9:59 AM 89 5.87%
10:00 AM-10:59 AM 13 0.86%
11:00 AM-11:59 AM 9 0.59%
Noon-3:59 PM 86 5.68%
4 PM-11:59 PM 96 6.34%

Length Of Commute In Minutes for the 21830 Zip Code
Minutes Color 0 Box Population Percent
Less than 5 56 3.70%
5-9 63 4.16%
10-14 243 16.04%
15-19 435 28.71%
20-24 287 18.94%
25-29 76 5.02%
30-34 132 8.71%
35-39 28 1.85%
40-44 51 3.37%
45-59 77 5.08%
60-89 23 1.52%
At least 90 44 2.90%

Length Of Commute In Minutes - Public vs. Private Transportation for the 21830 Zip Code

Minutes Color 0 Box Population (public) Percent Color 1 Box Population (private) Percent
Under 30 0 0.00% 1,160 76.57%
30-44 0 0.00% 211 13.93%
45-59 0 0.00% 77 5.08%
At least 60 0 0.00% 67 4.42%

Type Of Commute for the 21830 Zip Code
Type Population Percent
Color 0 Box Bicycle 0 0.00%
Color 1 Box Car / truck / van, carpool 139 8.84%
Color 2 Box Car / truck / van, solo 1,352 86.01%
Color 3 Box Motorcycle 0 0.00%
Color 4 Box Other 18 1.15%
Color 5 Box Public transportation 0 0.00%
Color 6 Box Walked 6 0.38%
Color 7 Box Worked at home 57 3.63%



Family Information for the 21830 Zip Code Back to top
Families where both partners work (2000): 476
People at same address in 1995: 1,424
Household Income in 1999 for the 21830 Zip Code

Income Population Percent
Under $10,000 73 6.45%
$10,000-$14,999 55 4.86%
$15,000-$19,999 24 2.12%
$20,000-$24,999 87 7.69%
$25,000-$29,999 62 5.48%
$30,000-$34,999 105 9.28%
$35,000-$39,999 79 6.98%
$40,000-$44,999 60 5.31%
$45,000-$49,999 86 7.60%
$50,000-$59,999 127 11.23%
$60,000-$74,999 183 16.18%
$75,000-$99,999 113 9.99%
$100,000-$124,999 28 2.48%
$125,000-$149,999 18 1.59%
$150,000-$199,999 12 1.06%
$200,000 or more 19 1.68%

Household Type for the 21830 Zip Code
Type Population Percent
Color 1 Box Nonfamily, 1 person 206 18.12%
Color 0 Box Family, 2 people 364 32.01%
Color 1 Box Nonfamily, 2 people 40 3.52%
Color 0 Box Family, 3 people 201 17.68%
Color 1 Box Nonfamily, 3 people 5 0.44%
Color 0 Box Family, 4 people 206 18.12%
Color 1 Box Nonfamily, 4 people 3 0.26%
Color 0 Box Family, 5 people 73 6.42%
Color 1 Box Nonfamily, 5 people 1 0.09%
Color 0 Box Family, 6 people 27 2.37%
Color 1 Box Nonfamily, 6 people 0 0.00%
Color 0 Box Family, 7 or more people 11 0.97%
Color 1 Box Nonfamily, 7 or more people 0 0.00%

Household Income Type for the 21830 Zip Code
Type Color 0 Box Population Percent
Earnings 951 31.47%
Interest / Dividend / Rent 390 12.91%
Public Assistance 22 0.73%
Retirement 211 6.98%
Self Employment 128 4.24%
Social Security 287 9.50%
Supplemental Security 25 0.83%
Wage / Salary 922 30.51%
Other 86 2.85%

Family Type for the 21830 Zip Code
Type Population Percent
Color 0 Box No children under 18 393 55.51%
Color 1 Box With children under 18 315 44.49%

Marital Status - Male (for those 15+ in 2000) for the 21830 Zip Code
Type Population Percent
Color 0 Box Divorced 89 8.17%
Color 1 Box Married 732 67.22%
Color 2 Box Never Married 233 21.40%
Color 3 Box Widowed 35 3.21%

Marital Status - Female (for those 15+ in 2000) for the 21830 Zip Code
Type Population Percent
Color 0 Box Divorced 137 11.83%
Color 1 Box Married 727 62.78%
Color 2 Box Never Married 178 15.37%
Color 3 Box Widowed 116 10.02%



Education Information for the 21830 Zip Code Back to top
Highest Degree Earned (18 or older) for the 21830 Zip Code
Degree Population Percent
Color 0 Box Less than 9th grade 95 4.43%
Color 1 Box 9th-12th grade, no diploma 146 6.81%
Color 2 Box High school diploma or equivalent 897 41.86%
Color 3 Box Some college, no degree 442 20.63%
Color 4 Box Associate degree 61 2.85%
Color 5 Box Bachelors degree 335 15.63%
Color 6 Box Graduate or professional degree 167 7.79%

Population In School (3 or older) for the 21830 Zip Code
School Level Color 0 Box In Public School Percent Color 1 Box In Private School Percent Total Percent
Nursery or preschool 15 0.49% 24 0.78% 39 1.26%
Kindergarten 60 1.94% 0 0.00% 60 1.94%
Grades 1-4 182 5.89% 31 1.00% 213 6.89%
Grades 5-8 187 6.05% 6 0.19% 193 6.24%
Grades 9-12 127 4.11% 7 0.23% 134 4.34%
Undergrad college 93 3.01% 0 0.00% 93 3.01%
Graduate or professional school 20 0.65% 7 0.23% 27 0.87%
Total 684 22.13% 75 2.43% 759 24.56%



Public Benefits Information for the 21830 Zip Code Back to top
Above Or Below Poverty Level In 1999 for the 21830 Zip Code
Above/Below Population Percent
Color 0 Box At Or Above Poverty Level 2,730 94.01%
Color 1 Box Below Poverty Level 174 5.99%



Immigration & Civil Rights Information for the 21830 Zip Code Back to top
Population By Age for the 21830 Zip Code
Age Population Percent
0-9 Years 476 15.40%
10-19 Years 456 14.75%
20-29 Years 325 10.51%
30-39 Years 526 17.02%
40-49 Years 475 15.37%
50-59 Years 350 11.32%
60-69 Years 256 8.28%
70-79 Years 177 5.73%
80-89 Years 43 1.39%
90+ Years 7 0.23%

Population - Male/Female for the 21830 Zip Code
Male/Female Population Percent
Color 0 Box Male 1,494 48.33%
Color 1 Box Female 1,597 51.67%

Population By Ethnicity for the 21830 Zip Code
Ethnicity Population Percent
Color 0 Box Caucasian 2,574 83.27%
Color 1 Box African-American 444 14.36%
Color 7 Box Multiracial 30 0.97%
Color 3 Box Hispanic/Latino 25 0.81%
Color 2 Box Asian 8 0.26%
Color 6 Box Other Race 5 0.16%
Color 4 Box Amerindian 5 0.16%
Color 5 Box Pacific Islander 0 0.00%

Top Specified Ancestries for the 21830 Zip Code
Rank Ancestry Color 0 Box Population Percent Of Specified Ancestries
1. English 489 20.88%
2. Irish 485 20.71%
3. German 466 19.90%
4. United States Or American 334 14.26%
5. Italian 118 5.04%
6. Welsh 60 2.56%
7. Dutch 53 2.26%
8. Scottish 52 2.22%
9. Polish 51 2.18%
10. French Non-Basque 47 2.01%

Top Languages Spoken At Home for the 21830 Zip Code
Rank Language Color 0 Box Population Percent Of Reported Languages
1. Only English 2,669 97.80%
2. Spanish Or Spanish Creole 32 1.17%
3. Persian 7 0.26%
4. Chinese 7 0.26%
5. Other Slavic 6 0.22%
6. German 4 0.15%
7. Other West Germanic 4 0.15%

Citizen Type for the 21830 Zip Code
Type Population Percent
Color 0 Box Citizen by birth 2,863 97.91%
Color 1 Box Naturalized immigrant 33 1.13%
Color 2 Box Not a citizen 28 0.96%



Cities for the 21830 Zip Code Back to top
Alphabetical | By Population
Hebron