Search by ZIP, address, city, or county:

ZIP Code 21140

Primary City:Riva, MD (View All Cities)
County: Anne Arundel County
Timezone: Eastern (3:26pm)
Area code: 410 (Area Code Map)
Coordinates:38.95, -76.59
ZIP (~1 mile radius)

Cities in ZIP code 21140

The cities below are at least partially located in ZIP code 21140. In addition to the primary city for a ZIP code, USPS also publishes a list of other acceptable cities that can be used with ZIP code 21140. However, if you are mailing something to ZIP code 21140, you should not use any of the cities listed as unacceptable. Choose from the primary or acceptable cities when mailing your package or letter.

Primary city:
Riva, MD

Stats and Demographics for the 21140 ZIP Code

ZIP code 21140 is located in central Maryland and covers a slightly less than average land area compared to other ZIP codes in the United States. It also has a slightly higher than average population density.

The people living in ZIP code 21140 are primarily white. The number of middle aged adults is extremely large while the number of people in their late 20s to early 40s is large. There are also a large number of families and a small number of single adults. The percentage of children under 18 living in the 21140 ZIP code is slightly higher than average compared to other areas of the country.

Population 3,457
Population Density 2,558 people per sq mi
Housing Units 1,364
Median Home Value $456,800
Land Area 1.35 sq mi
Water Area 0.38 sq mi
Occupied Housing Units 1,313
Median Household Income $145,560

Estimated Population over Time

Total Population by Age

Median Age: 44Male Median Age: 44Female Median Age: 44


MaleFemaleTotal
Under 5110107217
5-9121121242
10-1498106204
15-1910196197
20-248970159
25-296959128
30-346092152
35-39121130251
40-44135111246
45-49155165320
50-54163154317
55-59145165310
60-64158145303
65-699784181
70-745452106
75-79263056
80-84201737
85 Plus82331

Gender

 Male 1,730 50%
 Female 1,727 50%
Gender

Race

 White 3,279 94.9%
 Black Or African American 45 1.3%
 American Indian Or Alaskan Native 11 0.3%
 Asian 57 1.6%
 Native Hawaiian & Other Pacific Islander 0 0.0%
 Other Race 5 0.1%
 Two Or More Races 60 1.7%
Race

Head of Household by Age


OwnerRenterTotal
15-245813
25-34632790
35-4422331254
45-5433329362
55-6432617343
65-741755180
75-8455055
85 Plus14216

Families vs Singles

 Husband Wife Family Households 865 66%
 Single Guardian 147 11%
 Singles 236 18%
 Singles With Roommate 65 5%
Families vs Singles

Households with Kids

Average Household Size: 3
 Households without Kids 870 66%
 Households with Kids 443 34%
Households with Kids

Children by Age


MaleFemaleTotal
1182442
2252247
3231740
4272148
5252954
6272552
7222446
8212748
9261642
10152136
11202242
12232043
13182442
14221941
15251742
16182139
17231942
18201737
19152237
20191433

Real Estate and Housing

ZIP code 21140 has a small percentage of vacancies.

The majority of household are owned or have a mortgage. Homes in ZIP code 21140 were primarily built in the 1970s or the 1980s. Looking at 21140 real estate data, the median home value of $456,800 is extremely high compared to the rest of the country. It is also slightly less than average compared to nearby ZIP codes. 21140 could be an area to look for cheap housing compared to surrounding areas. Rentals in 21140 are most commonly 2 bedrooms. The rent for 2 bedrooms is normally $1,000+/month including utilities. Prices for rental property include ZIP code 21140 apartments, townhouses, and homes that are primary residences.

Housing Type

 In Occupied Housing Units 3,457 100%
 Correctional Facility For Adults 0 0%
 Juvenile Facilities 0 0%
 Nursing Facilities 0 0%
 Other Institutional 0 0%
 College Student Housing 0 0%
 Military Quarters 0 0%
 Other Noninstitutional 0 0%
Housing Type

Year Housing was Built

Housing Occupancy

 Owned Households With A Mortgage 1,000 73%
 Owned Households Free & Clear 194 14%
 Renter Occupied Households 119 9%
 Households Vacant 51 4%
Housing Occupancy

Vacancy Reasons

 For Rent 6 12%
 Rented & Unoccupied 0 0%
 For Sale Only 10 20%
 Sold & Unoccupied 3 6%
 For Season Recreational Or Occasional Use 13 25%
 For Migrant Workers 0 0%
 Vacant For Other Reasons 19 37%
Vacancy Reasons

Owner Occupied Home Values

Rental Properties by Number of Rooms

 Studio Apartment 0 0%
 1 Bedroom 6 5%
 2 Bedroom 66 53%
 3+ Bedroom 52 42%
Rental Properties by Number of Rooms

Cost of Monthly Rent Including Utilities

Cost of a Studio Apartment

Cost of a 1 Bedroom

Cost of a 2 Bedroom

Cost of a 3+ Bedroom

Employment, Income, Earnings, and Work

The median household income of $145,560 is compared to the rest of the country. It is also compared to nearby ZIP codes. So 21140 is likely to be one of the nicer parts of town with a more affluent demographic.

As with most parts of the country, vehicles are the most common form of transportation to places of employment. In most parts of the country, the majority of commuters get to work in under half an hour. However, that is not the case in 21140. It has a much lower than average number of people that make it to work in under half an hour. It is much more common for employees to have to travel over 45 minutes to their place of employment than most parts of country which could indicate bad traffic or that people typically live far from where they work.

Employment Status

 Worked Full-time with Earnings 1,315 49%
 Worked Part-time with Earnings 708 26%
 No Earnings 676 25%
Employment Status

Average Household Income over Time

Household Income

Annual Individual Earnings

Sources of Household Income

Percent of Households Receiving Income

Average Income per Household by Income Source

* Only taxable income is reported.

Household Investment Income

Percent of Households Receiving Investment Income

Average Income per Household by Income Source

* Only taxable income is reported.

Household Retirement Income

Percent of Households Receiving Retirement Income

Average Income per Household by Income Source

* Only taxable income is reported.

Source of Earnings

 Worked Full-time with Earnings 1,315 49%
 Worked Part-time with Earnings 708 26%
 No Earnings 676 25%
Source of Earnings

Means Of Transportation To Work for Workers 16 and Over

 Car, truck, or van 1,536 90.2%
 Public transportation 73 4.3%
 Taxicab 0 0.0%
 Motorcycle 8 0.5%
 Bicycle, Walked, or Other Means 20 1.2%
 Worked at Home 66 3.9%
Means Of Transportation To Work for Workers 16 and Over

Travel Time to Work (In Minutes)

Schools and Education

Compared to other ZIPs, 21140 has a very small percentage of people that did not graduate high school. The area has some of the highest percentages of people who attended college of any ZIP.

Educational Attainment For The Population 25 Years And Over

 Less than High School Diploma 34 3%
 High School Graduate 462 43%
 Associate's degree 57 5%
 Bachelor's degree 337 31%
 Master's degree 113 11%
 Professional school degree 68 6%
 Doctorate degree 0 0%
Educational Attainment For The Population 25 Years And Over

School Enrollment (Ages 3 to 17)

 Enrolled in Public School 550 82.1%
 Enrolled in Private School 80 11.9%
 Not Enrolled in School 40 6.0%
School Enrollment (Ages 3 to 17)

Nearby ZIP Codes