20901

  1. Legal Resources for the 20901 Zip Code
  2. Statistics for the 20901 Zip Code
  3. Property/Housing/Real Estate Information for the 20901 Zip Code
  4. Family Information for the 20901 Zip Code
  5. Education Information for the 20901 Zip Code
  6. Public Benefits Information for the 20901 Zip Code
  7. Immigration & Civil Rights Information for the 20901 Zip Code
  8. Cities for the 20901 Zip Code


Legal Resources for the 20901 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 20901 Zip Code Back to top
  • Population (2000): 33,793
  • Land Area (2000): 14.028 square kilometers
  • Water Area (2000): 0.000 square kilometers
Back to top
Houses (2000): 12,752


Employment Information for the 20901 Zip Code Back to top
Hours Worked Per Week In 1999 for the 20901 Zip Code
Hours Per Week Color 0 Box Population Percent
35 or more hours 16,302 61.84%
15-35 hours 2,803 10.63%
1-14 hours 956 3.63%
No regular hours 6,299 23.90%

Time Left For Work for the 20901 Zip Code
Time Color 0 Box Population Percent
Midnight-4:59 AM 312 1.90%
5 AM-5:29 AM 337 2.05%
5:30 AM-5:59 AM 497 3.02%
6 AM-6:29 AM 1,071 6.51%
6:30 AM-6:59 AM 1,457 8.85%
7 AM-7:29 AM 2,874 17.47%
7:30 AM-7:59 AM 2,689 16.34%
8 AM-8:29 AM 2,429 14.76%
8:30 AM-8:59 AM 1,228 7.46%
9:00 AM-9:59 AM 1,461 8.88%
10:00 AM-10:59 AM 352 2.14%
11:00 AM-11:59 AM 215 1.31%
Noon-3:59 PM 961 5.84%
4 PM-11:59 PM 571 3.47%

Length Of Commute In Minutes for the 20901 Zip Code
Minutes Color 0 Box Population Percent
Less than 5 105 0.64%
5-9 588 3.57%
10-14 1,026 6.24%
15-19 1,352 8.22%
20-24 1,871 11.37%
25-29 1,246 7.57%
30-34 3,531 21.46%
35-39 755 4.59%
40-44 1,110 6.75%
45-59 2,747 16.70%
60-89 1,762 10.71%
At least 90 361 2.19%

Length Of Commute In Minutes - Public vs. Private Transportation for the 20901 Zip Code

Minutes Color 0 Box Population (public) Percent Color 1 Box Population (private) Percent
Under 30 280 1.70% 5,908 35.91%
30-44 689 4.19% 4,707 28.61%
45-59 994 6.04% 1,753 10.65%
At least 60 960 5.83% 1,163 7.07%

Type Of Commute for the 20901 Zip Code
Type Population Percent
Color 0 Box Bicycle 28 0.16%
Color 1 Box Car / truck / van, carpool 2,369 13.83%
Color 2 Box Car / truck / van, solo 10,855 63.36%
Color 3 Box Motorcycle 7 0.04%
Color 4 Box Other 36 0.21%
Color 5 Box Public transportation 2,923 17.06%
Color 6 Box Walked 236 1.38%
Color 7 Box Worked at home 677 3.95%



Family Information for the 20901 Zip Code Back to top
Families where both partners work (2000): 3,576
People at same address in 1995: 17,867
Household Income in 1999 for the 20901 Zip Code

Income Population Percent
Under $10,000 439 3.53%
$10,000-$14,999 337 2.71%
$15,000-$19,999 317 2.55%
$20,000-$24,999 499 4.01%
$25,000-$29,999 474 3.81%
$30,000-$34,999 613 4.93%
$35,000-$39,999 599 4.82%
$40,000-$44,999 504 4.05%
$45,000-$49,999 536 4.31%
$50,000-$59,999 1,244 10.00%
$60,000-$74,999 1,663 13.37%
$75,000-$99,999 2,032 16.33%
$100,000-$124,999 1,365 10.97%
$125,000-$149,999 777 6.25%
$150,000-$199,999 675 5.43%
$200,000 or more 366 2.94%

Household Type for the 20901 Zip Code
Type Population Percent
Color 1 Box Nonfamily, 1 person 3,083 24.73%
Color 0 Box Family, 2 people 3,289 26.38%
Color 1 Box Nonfamily, 2 people 698 5.60%
Color 0 Box Family, 3 people 1,948 15.63%
Color 1 Box Nonfamily, 3 people 179 1.44%
Color 0 Box Family, 4 people 1,670 13.40%
Color 1 Box Nonfamily, 4 people 48 0.39%
Color 0 Box Family, 5 people 814 6.53%
Color 1 Box Nonfamily, 5 people 24 0.19%
Color 0 Box Family, 6 people 365 2.93%
Color 1 Box Nonfamily, 6 people 9 0.07%
Color 0 Box Family, 7 or more people 335 2.69%
Color 1 Box Nonfamily, 7 or more people 4 0.03%

Household Income Type for the 20901 Zip Code
Type Color 0 Box Population Percent
Earnings 10,636 29.87%
Interest / Dividend / Rent 6,393 17.95%
Public Assistance 180 0.51%
Retirement 2,195 6.16%
Self Employment 1,673 4.70%
Social Security 2,457 6.90%
Supplemental Security 292 0.82%
Wage / Salary 10,408 29.23%
Other 1,373 3.86%

Family Type for the 20901 Zip Code
Type Population Percent
Color 0 Box No children under 18 3,255 49.54%
Color 1 Box With children under 18 3,315 50.46%

Marital Status - Male (for those 15+ in 2000) for the 20901 Zip Code
Type Population Percent
Color 0 Box Divorced 742 5.77%
Color 1 Box Married 7,630 59.36%
Color 2 Box Never Married 4,261 33.15%
Color 3 Box Widowed 221 1.72%

Marital Status - Female (for those 15+ in 2000) for the 20901 Zip Code
Type Population Percent
Color 0 Box Divorced 1,406 10.13%
Color 1 Box Married 7,643 55.06%
Color 2 Box Never Married 3,440 24.78%
Color 3 Box Widowed 1,391 10.02%



Education Information for the 20901 Zip Code Back to top
Highest Degree Earned (18 or older) for the 20901 Zip Code
Degree Population Percent
Color 0 Box Less than 9th grade 1,594 6.23%
Color 1 Box 9th-12th grade, no diploma 2,079 8.13%
Color 2 Box High school diploma or equivalent 4,161 16.27%
Color 3 Box Some college, no degree 4,662 18.22%
Color 4 Box Associate degree 961 3.76%
Color 5 Box Bachelors degree 6,305 24.65%
Color 6 Box Graduate or professional degree 5,819 22.75%

Population In School (3 or older) for the 20901 Zip Code
School Level Color 0 Box In Public School Percent Color 1 Box In Private School Percent Total Percent
Nursery or preschool 254 0.75% 460 1.36% 714 2.11%
Kindergarten 363 1.07% 103 0.30% 466 1.38%
Grades 1-4 1,362 4.03% 401 1.19% 1,763 5.22%
Grades 5-8 1,364 4.04% 322 0.95% 1,686 4.99%
Grades 9-12 1,530 4.53% 301 0.89% 1,831 5.42%
Undergrad college 1,354 4.01% 330 0.98% 1,684 4.98%
Graduate or professional school 375 1.11% 422 1.25% 797 2.36%
Total 6,602 19.54% 2,339 6.92% 8,941 26.46%



Public Benefits Information for the 20901 Zip Code Back to top
Above Or Below Poverty Level In 1999 for the 20901 Zip Code
Above/Below Population Percent
Color 0 Box At Or Above Poverty Level 31,153 93.59%
Color 1 Box Below Poverty Level 2,134 6.41%



Immigration & Civil Rights Information for the 20901 Zip Code Back to top
Population By Age for the 20901 Zip Code
Age Population Percent
0-9 Years 4,939 14.62%
10-19 Years 4,003 11.85%
20-29 Years 4,344 12.85%
30-39 Years 6,099 18.05%
40-49 Years 5,554 16.44%
50-59 Years 3,769 11.15%
60-69 Years 2,019 5.97%
70-79 Years 1,870 5.53%
80-89 Years 1,037 3.07%
90+ Years 159 0.47%

Population - Male/Female for the 20901 Zip Code
Male/Female Population Percent
Color 0 Box Male 16,292 48.21%
Color 1 Box Female 17,501 51.79%

Population By Ethnicity for the 20901 Zip Code
Ethnicity Population Percent
Color 0 Box Caucasian 16,627 49.20%
Color 1 Box African-American 7,576 22.42%
Color 3 Box Hispanic/Latino 5,636 16.68%
Color 2 Box Asian 2,820 8.34%
Color 7 Box Multiracial 889 2.63%
Color 6 Box Other Race 124 0.37%
Color 4 Box Amerindian 97 0.29%
Color 5 Box Pacific Islander 24 0.07%

Top Specified Ancestries for the 20901 Zip Code
Rank Ancestry Color 0 Box Population Percent Of Specified Ancestries
1. Irish 3,774 15.47%
2. German 3,577 14.67%
3. English 2,666 10.93%
4. Italian 1,357 5.56%
5. United States Or American 1,087 4.46%
6. Russian 1,028 4.22%
7. Polish 887 3.64%
8. Jamaican 688 2.82%
9. Scottish 619 2.54%
10. European 615 2.52%

Top Languages Spoken At Home for the 20901 Zip Code
Rank Language Color 0 Box Population Percent Of Reported Languages
1. Only English 20,176 65.05%
2. Spanish Or Spanish Creole 5,414 17.46%
3. African 957 3.09%
4. Vietnamese 736 2.37%
5. French 522 1.68%
6. Chinese 375 1.21%
7. Mon Khmer / Cambodian 221 0.71%
8. Greek 220 0.71%
9. Portuguese / Portuguese Creole 206 0.66%
10. Arabic 196 0.63%

Citizen Type for the 20901 Zip Code
Type Population Percent
Color 0 Box Citizen by birth 23,847 71.07%
Color 1 Box Naturalized immigrant 3,881 11.57%
Color 2 Box Not a citizen 5,827 17.37%



Cities for the 20901 Zip Code Back to top
Alphabetical | By Population
Silver Spring