21837

  1. Legal Resources for the 21837 Zip Code
  2. Statistics for the 21837 Zip Code
  3. Property/Housing/Real Estate Information for the 21837 Zip Code
  4. Family Information for the 21837 Zip Code
  5. Education Information for the 21837 Zip Code
  6. Public Benefits Information for the 21837 Zip Code
  7. Immigration & Civil Rights Information for the 21837 Zip Code
  8. Cities for the 21837 Zip Code


Legal Resources for the 21837 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 21837 Zip Code Back to top
  • Population (2000): 2,514
  • Land Area (2000): 117.959 square kilometers
  • Water Area (2000): 0.234 square kilometers
Back to top
Houses (2000): 1,064
Population - Urban/Rural for the 21837 Zip Code
Urban/Rural Population Percent
Color 0 Box Urban 0 0.00%
Color 1 Box Rural, Farm 137 5.51%
Color 2 Box Rural, Non-farm 2,349 94.49%



Employment Information for the 21837 Zip Code Back to top
Hours Worked Per Week In 1999 for the 21837 Zip Code
Hours Per Week Color 0 Box Population Percent
35 or more hours 1,168 60.27%
15-35 hours 164 8.46%
1-14 hours 46 2.37%
No regular hours 560 28.90%

Time Left For Work for the 21837 Zip Code
Time Color 0 Box Population Percent
Midnight-4:59 AM 62 5.18%
5 AM-5:29 AM 38 3.18%
5:30 AM-5:59 AM 66 5.52%
6 AM-6:29 AM 112 9.36%
6:30 AM-6:59 AM 122 10.20%
7 AM-7:29 AM 218 18.23%
7:30 AM-7:59 AM 245 20.48%
8 AM-8:29 AM 84 7.02%
8:30 AM-8:59 AM 26 2.17%
9:00 AM-9:59 AM 38 3.18%
10:00 AM-10:59 AM 11 0.92%
11:00 AM-11:59 AM 0 0.00%
Noon-3:59 PM 77 6.44%
4 PM-11:59 PM 97 8.11%

Length Of Commute In Minutes for the 21837 Zip Code
Minutes Color 0 Box Population Percent
Less than 5 33 2.76%
5-9 80 6.69%
10-14 98 8.19%
15-19 138 11.54%
20-24 289 24.16%
25-29 164 13.71%
30-34 219 18.31%
35-39 37 3.09%
40-44 22 1.84%
45-59 48 4.01%
60-89 53 4.43%
At least 90 15 1.25%

Length Of Commute In Minutes - Public vs. Private Transportation for the 21837 Zip Code

Minutes Color 0 Box Population (public) Percent Color 1 Box Population (private) Percent
Under 30 0 0.00% 802 67.06%
30-44 0 0.00% 278 23.24%
45-59 0 0.00% 48 4.01%
At least 60 0 0.00% 68 5.69%

Type Of Commute for the 21837 Zip Code
Type Population Percent
Color 0 Box Bicycle 0 0.00%
Color 1 Box Car / truck / van, carpool 129 10.69%
Color 2 Box Car / truck / van, solo 1,017 84.26%
Color 3 Box Motorcycle 0 0.00%
Color 4 Box Other 9 0.75%
Color 5 Box Public transportation 0 0.00%
Color 6 Box Walked 41 3.40%
Color 7 Box Worked at home 11 0.91%



Family Information for the 21837 Zip Code Back to top
Families where both partners work (2000): 306
People at same address in 1995: 1,431
Household Income in 1999 for the 21837 Zip Code

Income Population Percent
Under $10,000 69 7.19%
$10,000-$14,999 76 7.92%
$15,000-$19,999 76 7.92%
$20,000-$24,999 78 8.13%
$25,000-$29,999 48 5.01%
$30,000-$34,999 84 8.76%
$35,000-$39,999 80 8.34%
$40,000-$44,999 32 3.34%
$45,000-$49,999 76 7.92%
$50,000-$59,999 94 9.80%
$60,000-$74,999 114 11.89%
$75,000-$99,999 86 8.97%
$100,000-$124,999 13 1.36%
$125,000-$149,999 17 1.77%
$150,000-$199,999 6 0.63%
$200,000 or more 10 1.04%

Household Type for the 21837 Zip Code
Type Population Percent
Color 1 Box Nonfamily, 1 person 209 21.88%
Color 0 Box Family, 2 people 274 28.69%
Color 1 Box Nonfamily, 2 people 50 5.24%
Color 0 Box Family, 3 people 167 17.49%
Color 1 Box Nonfamily, 3 people 5 0.52%
Color 0 Box Family, 4 people 154 16.13%
Color 1 Box Nonfamily, 4 people 5 0.52%
Color 0 Box Family, 5 people 59 6.18%
Color 1 Box Nonfamily, 5 people 2 0.21%
Color 0 Box Family, 6 people 20 2.09%
Color 1 Box Nonfamily, 6 people 0 0.00%
Color 0 Box Family, 7 or more people 10 1.05%
Color 1 Box Nonfamily, 7 or more people 0 0.00%

Household Income Type for the 21837 Zip Code
Type Color 0 Box Population Percent
Earnings 762 32.07%
Interest / Dividend / Rent 189 7.95%
Public Assistance 24 1.01%
Retirement 152 6.40%
Self Employment 90 3.79%
Social Security 260 10.94%
Supplemental Security 43 1.81%
Wage / Salary 728 30.64%
Other 128 5.39%

Family Type for the 21837 Zip Code
Type Population Percent
Color 0 Box No children under 18 284 53.18%
Color 1 Box With children under 18 250 46.82%

Marital Status - Male (for those 15+ in 2000) for the 21837 Zip Code
Type Population Percent
Color 0 Box Divorced 64 6.79%
Color 1 Box Married 573 60.83%
Color 2 Box Never Married 258 27.39%
Color 3 Box Widowed 47 4.99%

Marital Status - Female (for those 15+ in 2000) for the 21837 Zip Code
Type Population Percent
Color 0 Box Divorced 89 8.64%
Color 1 Box Married 601 58.35%
Color 2 Box Never Married 189 18.35%
Color 3 Box Widowed 151 14.66%



Education Information for the 21837 Zip Code Back to top
Highest Degree Earned (18 or older) for the 21837 Zip Code
Degree Population Percent
Color 0 Box Less than 9th grade 85 4.62%
Color 1 Box 9th-12th grade, no diploma 265 14.40%
Color 2 Box High school diploma or equivalent 834 45.33%
Color 3 Box Some college, no degree 433 23.53%
Color 4 Box Associate degree 63 3.42%
Color 5 Box Bachelors degree 128 6.96%
Color 6 Box Graduate or professional degree 32 1.74%

Population In School (3 or older) for the 21837 Zip Code
School Level Color 0 Box In Public School Percent Color 1 Box In Private School Percent Total Percent
Nursery or preschool 13 0.52% 8 0.32% 21 0.84%
Kindergarten 28 1.11% 7 0.28% 35 1.39%
Grades 1-4 152 6.05% 15 0.60% 167 6.64%
Grades 5-8 123 4.89% 2 0.08% 125 4.97%
Grades 9-12 176 7.00% 15 0.60% 191 7.60%
Undergrad college 90 3.58% 10 0.40% 100 3.98%
Graduate or professional school 13 0.52% 0 0.00% 13 0.52%
Total 595 23.67% 57 2.27% 652 25.93%



Public Benefits Information for the 21837 Zip Code Back to top
Above Or Below Poverty Level In 1999 for the 21837 Zip Code
Above/Below Population Percent
Color 0 Box At Or Above Poverty Level 2,266 92.68%
Color 1 Box Below Poverty Level 179 7.32%



Immigration & Civil Rights Information for the 21837 Zip Code Back to top
Population By Age for the 21837 Zip Code
Age Population Percent
0-9 Years 338 13.44%
10-19 Years 401 15.95%
20-29 Years 279 11.10%
30-39 Years 350 13.92%
40-49 Years 403 16.03%
50-59 Years 339 13.48%
60-69 Years 210 8.35%
70-79 Years 129 5.13%
80-89 Years 50 1.99%
90+ Years 15 0.60%

Population - Male/Female for the 21837 Zip Code
Male/Female Population Percent
Color 0 Box Male 1,258 50.04%
Color 1 Box Female 1,256 49.96%

Population By Ethnicity for the 21837 Zip Code
Ethnicity Population Percent
Color 0 Box Caucasian 1,812 72.08%
Color 1 Box African-American 623 24.78%
Color 3 Box Hispanic/Latino 42 1.67%
Color 7 Box Multiracial 17 0.68%
Color 2 Box Asian 13 0.52%
Color 4 Box Amerindian 6 0.24%
Color 5 Box Pacific Islander 1 0.04%
Color 6 Box Other Race 0 0.00%

Top Specified Ancestries for the 21837 Zip Code
Rank Ancestry Color 0 Box Population Percent Of Specified Ancestries
1. English 406 29.38%
2. Irish 231 16.71%
3. German 225 16.28%
4. United States Or American 191 13.82%
5. French Non-Basque 107 7.74%
6. Polish 50 3.62%
7. Italian 48 3.47%
8. Scotch Irish 33 2.39%
9. African 31 2.24%
10. Scottish 19 1.37%

Top Languages Spoken At Home for the 21837 Zip Code
Rank Language Color 0 Box Population Percent Of Reported Languages
1. Only English 2,220 95.16%
2. Spanish Or Spanish Creole 83 3.56%
3. German 18 0.77%
4. French 8 0.34%
5. Italian 2 0.09%
6. Greek 2 0.09%

Citizen Type for the 21837 Zip Code
Type Population Percent
Color 0 Box Citizen by birth 2,447 98.43%
Color 1 Box Naturalized immigrant 23 0.93%
Color 2 Box Not a citizen 16 0.64%



Cities for the 21837 Zip Code Back to top
Alphabetical | By Population
Mardela Springs