21140

  1. Legal Resources for the 21140 Zip Code
  2. Statistics for the 21140 Zip Code
  3. Property/Housing/Real Estate Information for the 21140 Zip Code
  4. Family Information for the 21140 Zip Code
  5. Education Information for the 21140 Zip Code
  6. Public Benefits Information for the 21140 Zip Code
  7. Immigration & Civil Rights Information for the 21140 Zip Code
  8. Cities for the 21140 Zip Code


Legal Resources for the 21140 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 21140 Zip Code Back to top
  • Population (2000): 3,417
  • Land Area (2000): 3.367 square kilometers
  • Water Area (2000): 0.005 square kilometers
Back to top
Houses (2000): 1,262


Employment Information for the 21140 Zip Code Back to top
Hours Worked Per Week In 1999 for the 21140 Zip Code
Hours Per Week Color 0 Box Population Percent
35 or more hours 1,670 63.31%
15-35 hours 299 11.33%
1-14 hours 108 4.09%
No regular hours 561 21.27%

Time Left For Work for the 21140 Zip Code
Time Color 0 Box Population Percent
Midnight-4:59 AM 22 1.19%
5 AM-5:29 AM 82 4.45%
5:30 AM-5:59 AM 64 3.47%
6 AM-6:29 AM 208 11.29%
6:30 AM-6:59 AM 128 6.95%
7 AM-7:29 AM 243 13.19%
7:30 AM-7:59 AM 407 22.08%
8 AM-8:29 AM 229 12.43%
8:30 AM-8:59 AM 107 5.81%
9:00 AM-9:59 AM 137 7.43%
10:00 AM-10:59 AM 50 2.71%
11:00 AM-11:59 AM 19 1.03%
Noon-3:59 PM 109 5.91%
4 PM-11:59 PM 38 2.06%

Length Of Commute In Minutes for the 21140 Zip Code
Minutes Color 0 Box Population Percent
Less than 5 99 5.37%
5-9 98 5.32%
10-14 224 12.15%
15-19 276 14.98%
20-24 211 11.45%
25-29 90 4.88%
30-34 227 12.32%
35-39 102 5.53%
40-44 88 4.77%
45-59 210 11.39%
60-89 129 7.00%
At least 90 89 4.83%

Length Of Commute In Minutes - Public vs. Private Transportation for the 21140 Zip Code

Minutes Color 0 Box Population (public) Percent Color 1 Box Population (private) Percent
Under 30 20 1.09% 978 53.07%
30-44 0 0.00% 417 22.63%
45-59 0 0.00% 210 11.39%
At least 60 26 1.41% 192 10.42%

Type Of Commute for the 21140 Zip Code
Type Population Percent
Color 0 Box Bicycle 0 0.00%
Color 1 Box Car / truck / van, carpool 180 9.49%
Color 2 Box Car / truck / van, solo 1,581 83.39%
Color 3 Box Motorcycle 0 0.00%
Color 4 Box Other 21 1.11%
Color 5 Box Public transportation 46 2.43%
Color 6 Box Walked 15 0.79%
Color 7 Box Worked at home 53 2.80%



Family Information for the 21140 Zip Code Back to top
Families where both partners work (2000): 557
People at same address in 1995: 2,139
Household Income in 1999 for the 21140 Zip Code

Income Population Percent
Under $10,000 12 0.94%
$10,000-$14,999 28 2.20%
$15,000-$19,999 17 1.33%
$20,000-$24,999 29 2.27%
$25,000-$29,999 52 4.08%
$30,000-$34,999 20 1.57%
$35,000-$39,999 10 0.78%
$40,000-$44,999 54 4.24%
$45,000-$49,999 12 0.94%
$50,000-$59,999 127 9.96%
$60,000-$74,999 193 15.14%
$75,000-$99,999 231 18.12%
$100,000-$124,999 156 12.24%
$125,000-$149,999 124 9.73%
$150,000-$199,999 94 7.37%
$200,000 or more 116 9.10%

Household Type for the 21140 Zip Code
Type Population Percent
Color 1 Box Nonfamily, 1 person 172 13.95%
Color 0 Box Family, 2 people 434 35.20%
Color 1 Box Nonfamily, 2 people 45 3.65%
Color 0 Box Family, 3 people 240 19.46%
Color 1 Box Nonfamily, 3 people 6 0.49%
Color 0 Box Family, 4 people 205 16.63%
Color 1 Box Nonfamily, 4 people 0 0.00%
Color 0 Box Family, 5 people 82 6.65%
Color 1 Box Nonfamily, 5 people 2 0.16%
Color 0 Box Family, 6 people 33 2.68%
Color 1 Box Nonfamily, 6 people 0 0.00%
Color 0 Box Family, 7 or more people 14 1.14%
Color 1 Box Nonfamily, 7 or more people 0 0.00%

Household Income Type for the 21140 Zip Code
Type Color 0 Box Population Percent
Earnings 1,139 29.09%
Interest / Dividend / Rent 730 18.64%
Public Assistance 0 0.00%
Retirement 297 7.58%
Self Employment 232 5.92%
Social Security 238 6.08%
Supplemental Security 25 0.64%
Wage / Salary 1,109 28.32%
Other 146 3.73%

Family Type for the 21140 Zip Code
Type Population Percent
Color 0 Box No children under 18 541 59.78%
Color 1 Box With children under 18 364 40.22%

Marital Status - Male (for those 15+ in 2000) for the 21140 Zip Code
Type Population Percent
Color 0 Box Divorced 34 2.51%
Color 1 Box Married 951 70.18%
Color 2 Box Never Married 325 23.99%
Color 3 Box Widowed 45 3.32%

Marital Status - Female (for those 15+ in 2000) for the 21140 Zip Code
Type Population Percent
Color 0 Box Divorced 100 7.54%
Color 1 Box Married 946 71.29%
Color 2 Box Never Married 194 14.62%
Color 3 Box Widowed 87 6.56%



Education Information for the 21140 Zip Code Back to top
Highest Degree Earned (18 or older) for the 21140 Zip Code
Degree Population Percent
Color 0 Box Less than 9th grade 34 1.33%
Color 1 Box 9th-12th grade, no diploma 134 5.25%
Color 2 Box High school diploma or equivalent 732 28.71%
Color 3 Box Some college, no degree 531 20.82%
Color 4 Box Associate degree 193 7.57%
Color 5 Box Bachelors degree 576 22.59%
Color 6 Box Graduate or professional degree 350 13.73%

Population In School (3 or older) for the 21140 Zip Code
School Level Color 0 Box In Public School Percent Color 1 Box In Private School Percent Total Percent
Nursery or preschool 0 0.00% 44 1.29% 44 1.29%
Kindergarten 33 0.97% 19 0.56% 52 1.52%
Grades 1-4 88 2.58% 76 2.22% 164 4.80%
Grades 5-8 179 5.24% 48 1.40% 227 6.64%
Grades 9-12 150 4.39% 65 1.90% 215 6.29%
Undergrad college 139 4.07% 40 1.17% 179 5.24%
Graduate or professional school 20 0.59% 35 1.02% 55 1.61%
Total 609 17.82% 327 9.57% 936 27.39%



Public Benefits Information for the 21140 Zip Code Back to top
Above Or Below Poverty Level In 1999 for the 21140 Zip Code
Above/Below Population Percent
Color 0 Box At Or Above Poverty Level 3,285 98.95%
Color 1 Box Below Poverty Level 35 1.05%



Immigration & Civil Rights Information for the 21140 Zip Code Back to top
Population By Age for the 21140 Zip Code
Age Population Percent
0-9 Years 437 12.79%
10-19 Years 507 14.84%
20-29 Years 259 7.58%
30-39 Years 529 15.48%
40-49 Years 630 18.44%
50-59 Years 609 17.82%
60-69 Years 278 8.14%
70-79 Years 123 3.60%
80-89 Years 41 1.20%
90+ Years 4 0.12%

Population - Male/Female for the 21140 Zip Code
Male/Female Population Percent
Color 0 Box Male 1,704 49.87%
Color 1 Box Female 1,713 50.13%

Population By Ethnicity for the 21140 Zip Code
Ethnicity Population Percent
Color 0 Box Caucasian 3,206 93.82%
Color 3 Box Hispanic/Latino 74 2.17%
Color 1 Box African-American 65 1.90%
Color 2 Box Asian 38 1.11%
Color 7 Box Multiracial 33 0.97%
Color 6 Box Other Race 1 0.03%
Color 4 Box Amerindian 0 0.00%
Color 5 Box Pacific Islander 0 0.00%

Top Specified Ancestries for the 21140 Zip Code
Rank Ancestry Color 0 Box Population Percent Of Specified Ancestries
1. Irish 814 22.36%
2. German 696 19.12%
3. English 427 11.73%
4. Italian 346 9.51%
5. United States Or American 332 9.12%
6. French Non-Basque 171 4.70%
7. Polish 138 3.79%
8. Greek 75 2.06%
9. Scotch Irish 71 1.95%
10. Scottish 70 1.92%

Top Languages Spoken At Home for the 21140 Zip Code
Rank Language Color 0 Box Population Percent Of Reported Languages
1. Only English 3,006 94.68%
2. Spanish Or Spanish Creole 64 2.02%
3. French 29 0.91%
4. Greek 24 0.76%
5. German 20 0.63%
6. Russian 16 0.50%
7. Other Slavic 16 0.50%

Citizen Type for the 21140 Zip Code
Type Population Percent
Color 0 Box Citizen by birth 3,202 96.45%
Color 1 Box Naturalized immigrant 118 3.55%
Color 2 Box Not a citizen 0 0.00%



Cities for the 21140 Zip Code Back to top
Alphabetical | By Population
Riva