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20850 Zip Code Summary
20850 zip is located in Rockville, Maryland
Latitude: 39.0895677
Longitude: -77.1873648
Population: 33,557
Area: 14.44 sq. miles
Land: 14.37 sq. miles
Water: 0.07 sq. miles
Population Density: 2,335.23 people per sq. mile
Elevation: 508.0 feet above sea level
Time Zone: Eastern (GMT -5)
Daylight Savings: Yes
Area Codes: 240, 301
20850 Zip Code Details

Zip Code 20850 Demographics

Zip Code 20850 Gender Distribution

Gender Distribution
GenderNumberPercentMaryland Avg.National Avg.
Male15,94847.53 %48.29 %49.04 %
Female17,60952.47 %51.71 %50.96 %
Males / Female0.91-0.930.96
Total Population33,557100.00 %--
Additional Gender Reports

Zip Code 20850 Age Distribution

Chart | Pie
Age Distribution
Age GroupNumberPercentMaryland Avg.National Avg.
Under 5 years2,2906.82 %6.67 %6.83 %
5 to 9 years2,4537.31 %7.39 %7.31 %
10 to 14 years2,5297.54 %7.40 %7.30 %
15 to 19 years2,0075.98 %6.72 %7.20 %
20 to 24 years1,4854.43 %5.93 %6.75 %
25 to 34 years4,51213.45 %14.13 %14.17 %
35 to 44 years6,12318.25 %17.30 %16.01 %
45 to 54 years4,98614.86 %14.26 %13.37 %
55 to 59 years1,7175.12 %5.07 %4.79 %
60 to 64 years1,3464.01 %3.81 %3.84 %
65 to 74 years2,0186.01 %6.07 %6.53 %
75 to 84 years1,4034.18 %3.99 %4.38 %
85 years and over6882.05 %1.26 %1.50 %
Age StatisticsNumberPercentMaryland Avg.National Avg.
Median age (years)37.5-38.537.7
18 years and over24,88374.15 %74.39 %74.27 %
Male
11,45534.14 %35.20 %35.85 %
Female
13,42840.02 %39.20 %38.42 %
21 years and over24,01371.56 %70.55 %69.92 %
62 years and over4,89714.59 %13.49 %14.65 %
65 years and over4,10912.24 %11.32 %12.42 %
Male
1,5854.72 %4.61 %5.12 %
Female
2,5247.52 %6.70 %7.30 %
Additional Age Reports

Zip Code 20850 Racial Profile

Chart | Pie
Racial Profile Chart
RaceNumberPercentMaryland Avg.National Avg.
One race32,58197.09 %98.04 %97.55 %
White
22,32866.54 %64.03 %75.21 %
Black or African American
3,38610.09 %27.89 %12.26 %
American Indian and Alaska Native
820.24 %0.29 %0.87 %
Asian
5,79917.28 %3.98 %3.59 %
Asian Indian
9972.97 %0.94 %0.59 %
Chinese
2,7668.24 %0.93 %0.85 %
Filipino
3461.03 %0.50 %0.65 %
Japanese
1420.42 %0.12 %0.28 %
Korean
8312.48 %0.74 %0.38 %
Vietnamese
2610.78 %0.32 %0.39 %
Other Asian
4561.36 %0.42 %0.45 %
Native Hawaiian and Other Pacific Islander
80.02 %0.04 %0.14 %
Native Hawaiian
70.02 %0.01 %0.05 %
Guamanian or Chamorro
00.00 %0.01 %0.02 %
Samoan
00.00 %0.01 %0.03 %
Other Pacific Islander
10.00 %0.01 %0.04 %
Some other race
9782.91 %1.80 %5.48 %
Hispanic StatisticsNumberPercentMaryland Avg.National Avg.
Hispanic or Latino (of any race)2,8088.37 %4.30 %13.70 %
Mexican
2130.63 %0.75 %7.24 %
Puerto Rican
1490.44 %0.48 %2.46 %
Cuban
1010.30 %0.13 %0.44 %
Other Hispanic or Latino
2,3456.99 %2.94 %3.55 %
Not Hispanic or Latino30,74991.63 %95.70 %86.30 %
Additional Race Distribution Reports

Zip Code 20850 Social Profile

Zip Code 20850 School Enrollment

Chart | Pie
School Enrollment Chart
School EnrollmentNumberPercentMaryland Avg.National Avg.
Population 3 years and over enrolled in school9,322100.00 %--
Nursery school, preschool
7688.24 %6.51 %6.47 %
Kindergarten
5035.40 %5.11 %5.43 %
Elementary school (grades 1-8)
3,74840.21 %43.50 %43.92 %
High school (grades 9-12)
2,12222.76 %20.85 %21.38 %
College or graduate school
2,18123.40 %24.02 %22.81 %
Additional School Enrollment Reports

Zip Code 20850 Education Level

Chart | Pie
Education Level Chart
Education LevelNumberPercentMaryland Avg.National Avg.
Population 25 years and over22,934100.00 %--
Less than 9th grade
8423.67 %5.10 %7.55 %
9th to 12th grade, no diploma
1,0864.74 %11.07 %12.05 %
High school graduate (includes equivalency)
3,16013.78 %26.71 %28.63 %
High school or higher
21,00691.59 %83.83 %80.40 %
Some college, no degree
3,35914.65 %20.34 %21.05 %
Associate degree
1,0374.52 %5.33 %6.32 %
Bachelor's degree
6,30927.51 %18.00 %15.54 %
Bachelor's degree or higher
13,45058.65 %31.45 %24.40 %
Graduate or professional degree
7,14131.14 %13.45 %8.86 %
Additional Education Attainment Reports

Zip Code 20850 Ancestry Distribution

Ancestry Distribution
AncestryNumberPercentMaryland Avg.National Avg.
Total ancestries reported36,470100.00 %--
Arab3620.99 %0.38 %0.42 %
Czech2150.59 %0.51 %0.59 %
Danish1120.31 %0.21 %0.50 %
Dutch3010.83 %1.02 %1.58 %
English3,0248.29 %8.76 %8.53 %
French (except Basque)6471.77 %1.76 %2.90 %
French Canadian2090.57 %0.41 %0.85 %
German3,2228.83 %15.33 %14.93 %
Greek1950.53 %0.57 %0.40 %
Hungarian1310.36 %0.42 %0.49 %
Irish3,4159.36 %11.46 %10.65 %
Italian1,4614.01 %4.92 %5.47 %
Lithuanian1470.40 %0.33 %0.23 %
Norwegian2400.66 %0.50 %1.56 %
Polish1,2743.49 %3.39 %3.12 %
Portuguese880.24 %0.15 %0.41 %
Russian1,4964.10 %1.39 %0.92 %
Scotch-Irish4851.33 %1.27 %1.50 %
Scottish6341.74 %1.66 %1.70 %
Slovak600.16 %0.22 %0.28 %
Subsaharan African4971.36 %1.81 %0.62 %
Swedish3590.98 %0.61 %1.39 %
Swiss570.16 %0.22 %0.32 %
Ukrainian1970.54 %0.37 %0.31 %
United States or American1,5844.34 %5.62 %7.18 %
Welsh2600.71 %0.73 %0.61 %
West Indian (excluding Hispanic groups)3490.96 %1.02 %0.65 %
Other ancestries15,44942.36 %34.95 %31.89 %
Additional Ancestry Reports

Zip Code 20850 Economy

Zip Code 20850 Employment

GroupNumberPercentMaryland Avg.National Avg.
Population 16 years and over25,805100.00 %--
Males 16 years and over
11,76045.57 %47.36 %48.32 %
Females 16 years and over
14,04554.43 %52.64 %51.68 %
In labor force
17,89369.34 %67.78 %63.63 %
Males in labor force
9,10950.91 %51.22 %53.52 %
Females in labor force
8,78449.09 %48.78 %46.48 %
Civilian labor force
17,74468.76 %66.99 %63.10 %
Employed
17,10566.29 %63.84 %59.39 %
Unemployed
6392.48 %3.15 %3.71 %
Unemployment level
-3.57 %4.65 %5.84 %
Armed Forces
1490.58 %0.79 %0.53 %
Not in labor force
7,91230.66 %32.22 %36.37 %
Chart | Pie
Employment Type Chart
Employment TypeNumberPercentMaryland Avg.National Avg.
Private wage and salary workers12,02270.28 %72.10 %78.40 %
Government workers3,94123.04 %22.30 %14.66 %
Self-employed workers in own not incorporated business1,1386.65 %5.40 %6.64 %
Unpaid family workers40.02 %0.21 %0.31 %
Additional Labor Reports

Zip Code 20850 Occupations

Chart | Pie
Occupation Chart
OccupationNumberPercentMaryland Avg.National Avg.
Management, professional, and related occupations10,28960.15 %41.26 %33.60 %
Service occupations1,86610.91 %13.95 %14.87 %
Sales and office occupations3,76822.03 %26.40 %26.70 %
Farming, fishing, and forestry occupations70.04 %0.26 %0.74 %
Construction, extraction, and maintenance occupations5853.42 %8.60 %9.47 %
Production, transportation, and material moving occupations5903.45 %9.52 %14.63 %
Additional Occupation Reports

Zip Code 20850 Employment by Industry

Chart | Pie
Industry Chart
IndustryNumberPercentMaryland Avg.National Avg.
Agriculture, forestry, fishing and hunting, and mining280.16 %0.62 %1.87 %
Construction5983.50 %6.95 %6.80 %
Manufacturing6753.95 %7.26 %14.09 %
Wholesale trade2461.44 %2.78 %3.60 %
Retail trade1,5809.24 %10.48 %11.73 %
Transportation and warehousing, and utilities3682.15 %4.88 %5.19 %
Information1,1846.92 %3.96 %3.08 %
Finance, insurance, real estate, and rental and leasing1,3317.78 %7.14 %6.87 %
Professional, scientific, management, administrative, and waste management services3,62421.19 %12.41 %9.28 %
Educational, health and social services3,17218.54 %20.64 %19.92 %
Arts, entertainment, recreation, accommodation and food services1,4068.22 %6.80 %7.86 %
Other services (except public administration)1,1126.50 %5.58 %4.88 %
Public administration1,78110.41 %10.50 %4.83 %
Additional Industry Employment Reports

Zip Code 20850 Income

Chart | Pie
Household Income Chart
Household IncomeNumberPercentMaryland Avg.National Avg.
Households12,033100.00 %1,981,795106,788,273
Less than $10,000
5294.40 %6.92 %9.86 %
$10,000 to $14,999
3833.18 %4.20 %6.40 %
$15,000 to $24,999
5964.95 %9.49 %12.89 %
$25,000 to $34,999
7706.40 %10.70 %12.79 %
$35,000 to $49,999
1,39411.58 %15.44 %16.44 %
$50,000 to $74,999
2,37219.71 %21.56 %19.30 %
$75,000 to $99,999
1,69314.07 %13.55 %10.14 %
$100,000 to $149,999
2,33019.36 %11.62 %7.65 %
$150,000 to $199,999
1,1809.81 %3.49 %2.18 %
$200,000 or more
7866.53 %3.02 %2.35 %
Median household income (dollars)$74,655.00-$55,184.98$39,349.33
Average household size2.67-2.632.58
Average income per member of household$27,960.67-$20,995.65$15,252.86
Additional Income Reports

Zip Code 20850 Commute

Chart | Pie
Commute Chart
TypeNumberPercentMaryland Avg.National Avg.
Workers 16 years and over17,026100.00 %100.00 %100.00 %
Car, truck, or van - drove alone
12,07370.91 %73.73 %75.65 %
Car, truck, or van - carpooled
1,6109.46 %12.39 %12.23 %
Public transportation (including taxicab)
2,13412.53 %7.22 %4.73 %
Walked
2741.61 %2.50 %2.94 %
Other means
780.46 %0.81 %1.20 %
Worked at home
8575.03 %3.35 %3.25 %
Mean travel time to work (minutes)30.6 minutes-31.6 minutes26.3 minutes
Additional Commuting Reports

Zip Code 20850 Housing

Zip Code 20850 Occupancy

Housing OccupancyNumberPercentMaryland Avg.National Avg.
Total housing units12,548100.00 %2,145,283117,282,697
Occupied housing units
12,06496.14 %92.34 %91.00 %
Owner-occupied housing units
8,71069.41 %62.54 %60.30 %
Renter-occupied housing units
3,35426.73 %29.79 %30.70 %
Vacant housing units
4843.86 %7.66 %9.00 %
For seasonal or occasional use
410.33 %1.81 %3.06 %
Homeowner vacancy rate1.00 %-1.75 %2.21 %
Rental vacancy rate6.70 %-5.69 %7.86 %
Average household size of owner-occupied unit2.74-2.682.62
Average household size of renter-occupied unit2.48-2.462.45
Additional Occupancy Reports

Zip Code 20850 Structures

Chart | Pie
Structures Chart
Structure TypeNumberPercentMaryland Avg.National Avg.
Total housing units12,500100.00 %--
1-unit, detached
6,33650.69 %51.17 %60.37 %
1-unit, attached
3,08624.69 %21.04 %5.68 %
2 units
520.42 %2.13 %4.29 %
3 or 4 units
2261.81 %2.94 %4.72 %
5 to 9 units
6194.95 %5.60 %4.66 %
10 to 19 units
9117.29 %7.92 %3.99 %
20 or more units
1,25110.01 %7.24 %8.59 %
Mobile home
190.15 %1.93 %7.49 %
Boat, RV, van, etc.
00.00 %0.03 %0.22 %
Additional Housing Structures Reports

Zip Code 20850 Rooms

Chart | Pie
Rooms Chart
Rooms per residence unitNumberPercentMaryland Avg.National Avg.
Total housing units12,500100.00 %--
1 room
1160.93 %1.50 %2.21 %
2 rooms
4813.85 %3.52 %4.88 %
3 rooms
1,0348.27 %8.03 %10.06 %
4 rooms
1,1529.22 %11.67 %15.95 %
5 rooms
1,65213.22 %15.60 %20.92 %
6 rooms
1,49311.94 %18.50 %18.39 %
7 rooms
1,75714.06 %14.10 %11.98 %
8 rooms
1,79514.36 %12.17 %7.99 %
9 or more rooms
3,02024.16 %14.91 %7.63 %
Median (rooms)6.7-6.25.5
Occupants per roomNumberPercentMaryland Avg.National Avg.
Occupied housing units12,007100.00 %--
1.00 or less
11,44595.32 %89.02 %85.63 %
1.01 to 1.50
3753.12 %1.91 %2.83 %
1.51 or more
1871.56 %1.41 %2.54 %
Additional Rooms Reports

Zip Code 20850 Household Heating

Chart | Pie
Household Heating Pie Chart
Household heating fuel typeNumberPercentMaryland Avg.National Avg.
Utility gas9,43075.44 %42.51 %46.07 %
Bottled, tank, or LP gas550.44 %2.86 %5.96 %
Electricity1,93815.50 %30.55 %27.62 %
Fuel oil, kerosene, etc.5584.46 %14.76 %8.06 %
Coal or coke00.00 %0.12 %0.12 %
Wood00.00 %0.92 %1.51 %
Solar energy00.00 %0.02 %0.05 %
Other fuel160.13 %0.34 %0.35 %
No fuel used100.08 %0.25 %1.25 %
Additional Household Heating Reports

Zip Code 20850 Property Value

Chart | Pie
Property Pie Chart
Property TypeNumberPercentMaryland Avg.National Avg.
Specified owner-occupied units7,353100.00 %--
Less than $50,000
751.02 %3.81 %10.14 %
$50,000 to $99,999
1872.54 %19.30 %30.62 %
$100,000 to $149,999
1,07414.61 %29.41 %23.60 %
$150,000 to $199,999
1,15415.69 %20.87 %14.50 %
$200,000 to $299,999
2,21830.16 %16.09 %11.81 %
$300,000 to $499,999
1,89825.81 %7.77 %6.42 %
$500,000 to $999,999
6919.40 %2.35 %2.34 %
$1,000,000 or more
560.76 %0.40 %0.56 %
Additional Property Value Reports

Zip Code 20850 Mortgage Status

Chart | Pie
Mortgage Payment Pie Chart
Mortgage paymentsNumberPercentMaryland Avg.National Avg.
With a mortgage6,13583.44 %77.71 %69.56 %
Less than $300
00.00 %0.25 %0.50 %
$300 to $499
330.45 %1.92 %3.97 %
$500 to $699
1612.19 %4.97 %8.97 %
$700 to $999
4906.66 %14.26 %17.28 %
$1,000 to $1,499
1,55821.19 %28.52 %20.91 %
$1,500 to $1,999
1,57321.39 %15.89 %9.93 %
$2,000 or more
2,32031.55 %11.90 %7.99 %
Not mortgaged1,21816.56 %22.29 %30.44 %
Chart | Pie
Mortgage Payment as Percentage of Income Pie Chart
Mortgage payment as a percentage of incomeNumberPercentMaryland Avg.National Avg.
Less than 15 percent2,19429.84 %32.06 %36.58 %
15 to 19 percent1,35718.46 %18.03 %17.40 %
20 to 24 percent1,20716.42 %15.65 %13.85 %
25 to 29 percent86011.70 %10.82 %9.40 %
30 to 34 percent4776.49 %6.81 %6.01 %
35 percent or more1,23516.80 %16.05 %15.91 %
Not computed230.31 %0.57 %0.85 %
Additional Mortgage Reports

Zip Code 20850 Rent Status

Chart | Pie
Rent Payment Pie Chart
Rent payment amountNumberPercentMaryland Avg.National Avg.
Specified renter-occupied units3,328100.00 %100.00 %100.00 %
Less than $200
1504.51 %5.09 %5.40 %
$200 to $299
912.73 %3.64 %5.26 %
$300 to $499
3319.95 %14.23 %22.00 %
$500 to $749
2988.95 %33.58 %33.46 %
$750 to $999
66219.89 %24.29 %17.03 %
$1,000 to $1,499
1,19936.03 %11.88 %8.60 %
$1,500 or more
48614.60 %3.06 %2.89 %
No cash rent
1113.34 %4.23 %5.35 %
Median (dollars)1,03130.98 %48.17 %44.00 %
Chart | Pie
Rent Payment as Percentage of Income Pie Chart
Rent payment as a percentage of incomeNumberPercentMaryland Avg.National Avg.
Less than 15 percent57917.40 %18.18 %18.07 %
15 to 19 percent51415.44 %15.40 %14.26 %
20 to 24 percent48314.51 %13.94 %12.73 %
25 to 29 percent34710.43 %11.30 %10.37 %
30 to 34 percent2988.95 %7.81 %7.32 %
35 percent or more94628.43 %27.00 %29.47 %
Not computed1614.84 %6.37 %7.77 %

Zip Code 20850 Vehicle Usage

Chart | Pie
Vehicle Usage Pie Chart
Vehicles per householdNumberPercentMaryland Avg.National Avg.
None9207.36 %10.37 %9.57 %
13,95231.62 %30.86 %31.22 %
25,15041.20 %34.79 %34.76 %
3 or more1,98515.88 %16.31 %15.45 %
Additional Vehicle Usage Reports
 
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