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Rockville city, MD

ZIP 20850 — People & Community

Source: U.S. Census Bureau ACS 2019–2023 5-Year Estimates. Page data updated 2026-08-02.

Upper Middle ClassLarge CommunityLow Snow AreaRemote Work Hub

Demographics, education attainment, health access, and community lifestyle

Population & Demographics in 20850

20850 has a population of 50,365 with a median age of 40.8 yrs (46.9% male).

Race & Ethnicity
White
46.7%-24% vs US avg
x
Black
12.1%-3% vs US avg
x
Asian
25.9%+340% vs US avg
x
Hispanic
12.9%-31% vs US avg
x
Other / Two+
2.3%
x
Age Groups
0–17
18.8%-14% vs US avg
x
18–64
61.5%-0% vs US avg
x
65+
19.6%+20% vs US avg
x
Education
Less than HS
5.5%-50% vs US avg
x
High school
9.0%-66% vs US avg
x
Some college
18.4%-36% vs US avg
x
Bachelor's+
67.1%+99% vs US avg
x
Marital Status
Married
51.9%+8% vs US avg
x
Never married
33.6%-1% vs US avg
x
Divorced
9.5%-8% vs US avg
x
Widowed / Separated
5.0%
x
Diversity Index
68/100

Higher = more diverse (Simpson index from race/ethnicity)

Social & household profile

Poverty, nativity, veterans, disability, family structure, and births (ACS).

Poverty Rate
7.1%-38% vs US avg
x
Foreign Born
30.0%+116% vs US avg
x
Veterans
4.6%-24% vs US avg
x
Disability
10.9%-19% vs US avg
x
Single Parent
7.3%-10% vs US avg
x
Recent Births
42.6%+634% vs US avg
x
Top ancestry
GermanIrishEnglish

Health & Community Indicators in 20850

Poverty Rate
7.1%-38% vs US avg
x
Veterans
4.6%-24% vs US avg
x
Foreign Born
30.0%+116% vs US avg
x
Single Parent
7.3%-10% vs US avg
x
Disability
10.9%-19% vs US avg
x
Uninsured
4.5%-44% vs US avg
x
SNAP Benefits
6.7%-43% vs US avg
x
Private School
0.4%-96% vs US avg
x
Recent Births
42.6%+634% vs US avg
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population50,365
Median age40.8
Poverty rate7.1%
Demographics statistics
Demographics
White46.7%
Hispanic12.9%
Black12.1%
Asian25.9%
Foreign-born30.0%