ARNOLD, MD 21012
Total Population: 22,306
Median Home Value
$552,000
Owner-occupied units
Median Household Income
$137,544
Across all households
Median Age
38.6 yrs
Across all residents
Bachelor's Degree+
59.8%
Adults 25 and older
Nearby ZIP Codes
Demographics
14 fieldsRacial & Ethnic Composition
Under 18 Years
25.6%
65 Years and Over
15.3%
Male
49.6%
Female
50.4%
U.S. Citizens (18+)
96.0%
No Health Insurance
2.0%
Education
3 fieldsHigh School Graduate or Higher (25+)
97.9%
Bachelor's Degree or Higher (25+)
59.8%
Enrolled in College (18+)
9.0%
Economics
6 fieldsMedian Household Income
$137,544
Mean Household Income
$166,745
Per Capita Income
$60,885
Unemployment Rate (16+)
3.2%
In Labor Force (19–64)
83.3%
SNAP / Food Stamps
—
Housing & Households
13 fieldsMedian Home Value
$552,000
Median Rent
$2,171/mo
Total Housing Units
8,509
Owner-Occupied
84.9%
Renter-Occupied
15.1%
Vacancy Rate
4.7%
Married Couple Households
62.6%
Cohabiting Couple Households
4.6%
Male Householder, No Partner
13.1%
Female Householder, No Partner
19.6%
Average Household Size
2.73
Broadband Internet Access
97.6%
Housing Built Since 2010
5.0%
Source: U.S. Census Bureau, American Community Survey 2023 5-Year Estimates. ZCTA5 21012.