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ZIP 21784 · Sykesville

Who lives in ZIP code 21784 (Sykesville, MD): age, income, housing, education and work.

Source: uszips 2026 (ACS-based ZIP file)

2026 ZIP profile

Sykesville, MD · Carroll County

uszips 2026
People39,258
Median age38.9
Household income$139,395
Home value$495,193
Median rent$1,739/mo
Poverty4.4%
College degree+53.0%
Commute33 min

Place

Metro area
Baltimore-Columbia-Towson, MD
Wider region
Washington-Baltimore-Arlington, DC-MD-VA-WV-PA
Time zone
Eastern
Density
270 / sq mi
Housing units
13,416

Spans 2 counties

Carroll83%
Howard18%

Share of the ZIP's people in each county.

Age mix

Under 1013.3%
10–1914.3%
20s9.6%
30s14.3%
40s13.9%
50s13.3%
60s10.7%
70s7.0%
80+3.8%

15.8% are 65 or older; 74.7% are adults.

Household income

Under $25K5.9%
$25K–50K8.4%
$50K–75K8.2%
$75K–100K10.6%
$100K–150K20.9%
$150K+45.9%

66.8% of households earn $100K+. Median per person: $62,033.

Education (adults 25+)

Less than high school3.9%
High school19.3%
Some college23.7%
Bachelor's31.2%
Graduate21.8%

49.2% of degrees are in STEM fields.

Race

White78.8%
Black6.9%
Asian4.2%
Native American0.5%
Pacific Islander0.0%
Other2.6%
Two or more7.0%

6.8% Hispanic or Latino (of any race).

Households & family

Married
61.5%
Never married
25.9%
Divorced
7.9%
Widowed
4.8%
Family size
3.23
Dual-income families
66.4%

Housing

Own their home
87.3%
Rent burden
24.5%
Men / women
50% / 50%

Work

In labor force
68.6%
Unemployment
3.7%
Self-employed
11.6%
Farmers
0.3%

Community

Charitable givers
48.3%
Veterans
7.8%
With a disability
10.1%
No health insurance
2.6%
Limited English
0.9%

Source: uszips 2026 (ACS-based ZIP file). Shares are percentages of people, households or adults as the measure implies.

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