ZipCodeLook
21031

Zip code 21031: Hunt Valley, Maryland

Residential delivery areaBaltimore CountyEastern Time
Population
26
Small sample: rough estimates
Median household income
—
U.S. $81K
Median home value
—
U.S. $333K
Median rent
—
U.S. $1,413
Median age
—
U.S. 38.9
Land area
0.9 sq mi
28 people/sq mi

Boundary is the Census Bureau's ZIP Code Tabulation Area, which closely tracks the postal delivery area.

About 21031

21031 is a rural zip code in Hunt Valley, Maryland (Baltimore County), covering 0.9 sq mi of land. About 26 people live here, or 28 per square mile. With so few residents, the Census figures below are rough estimates with wide margins of error.

0% of residents live below the poverty line (U.S.: 12.5%). 0% of occupied homes are lived in by their owners.

0% of adults hold a bachelor's degree or higher (U.S.: 36%).

How 21031 compares

Sorted from highest to lowest national percentile

Only about 26 people live here, so these survey estimates have wide margins of error.

The percentile is the share of Americans who live in a zip code with a lower value, so the 50th percentile is typical. Rank 1 is the highest value in the state. Both include zip codes with at least 100 residents. Strengths and weaknesses mark measures in the best or worst fifth nationally, where higher or lower is clearly better (income, poverty, education, commute, broadband, insurance and similar). Measures like age or density are left unmarked.

People

Age

Median age
—
Under 18
26.9%
65 and over
0%

Race and ethnicity

  • White0%
  • Black100%
  • Hispanic0%
  • Asian0%
  • Native American0%
  • Pacific Islander0%
  • Other0%
  • Multiracial0%
Diversity index
0
U.S. 61.4
Foreign-born
0%
U.S. 14.1%
Born in state
100%

Language spoken at home (households)

English only
100%
Spanish
0%
Other Indo-European
0%
Asian / Pacific
0%
Other
0%

Households

Households
19
Average household size
1.4
Family households
100%
Married couples
0%
Living alone
0%
Veterans (of adults)
0%
Male / female
0% / 100%

Income and poverty

Household income distribution

<$25k
0%
$25–50k
0%
$50–75k
100%
$75–100k
0%
$100–150k
0%
$150–200k
0%
$200k+
0%

Median household income

21031
—
Baltimore Co.
$91,768
Maryland
$103,678
United States
$80,734
Per capita income
—
U.S. $44,673
Poverty rate
0%
U.S. 12.5%
Households earning $150K+
0%
U.S. 23%
Income inequality (Gini)
—
U.S. 0.483

Housing

Median home value

21031
—
Baltimore Co.
$349,300
Maryland
$419,900
United States
$332,700

Median gross rent

21031
—
Baltimore Co.
$1,627
Maryland
$1,705
United States
$1,413

Types of housing

Single-family
100%
2–4 units
0%
5–19 units
0%
20+ units
0%
Mobile home
0%
Boat, RV, van
0%
Housing units
19
Owner-occupied
0%
Vacant
0%
Median year built
—
Median rooms
—
Renters paying 30%+ of income
0%
Renters paying 50%+ of income
0%
Home value to income
—

Work and commute

How people get to work

Drove alone
0%
Carpooled
0%
Transit
0%
Walked
100%
Bicycle
0%
Worked from home
0%
Other
0%

Commute time (one way)

<10 min
100%
10–19
0%
20–29
0%
30–44
0%
45–59
0%
60+
0%
Average commute
—
U.S. 26.4 min
Unemployment
0%
U.S. 5.2%
In labor force
100%
U.S. 63.5%

Jobs and careers

What employed residents do, wherever they work

Occupations

Management
100%
Business and finance
0%
Computer and math
0%
Engineering and science
0%
Education
0%
Legal and social services
0%
Arts, media and sports
0%
Healthcare
0%
Police and fire
0%
Food service
0%
Cleaning and personal care
0%
Sales
0%
Office and admin
0%
Construction and repair
0%
Farming, fishing and forestry
0%
Production
0%
Transportation and moving
0%

Industries

Transportation, warehousing and utilities
100%
Health care and social assistance
0%
Education
0%
Retail
0%
Manufacturing
0%
Professional and technical services
0%
Construction
0%
Restaurants and hotels
0%
Finance, insurance and real estate
0%
Public administration
0%
Admin, support and management
0%
Other services
0%
Wholesale
0%
Information
0%
Arts and recreation
0%
Agriculture and mining
0%
Median earnings per worker
—
U.S. $49,666
Self-employed
0%
U.S. 10%
Government workers
0%
U.S. 14.5%
Nonprofit workers
0%
U.S. 8.8%

Median earnings by type of work

Type of work21031U.S.
Management, business, science and arts—$74,888
Service—$26,804
Sales and office—$40,476
Construction and maintenance—$49,199
Production and transportation—$39,989

Education, internet and health coverage

Highest education (adults 25+)

No diploma
0%
High school
0%
Some college
100%
Associate's
0%
Bachelor's
0%
Graduate
0%
High school graduate or higher
100%
Bachelor's degree or higher
0%
Graduate or professional degree
0%
Households with broadband
100%
Cable, fiber or DSL
100%
No internet access
0%
Without health insurance
0%
Limited-English households
0%

Geography

City (USPS)
Hunt Valley
Center point
39.4874° N, 76.6579° W
Land area
0.9 sq mi
Water area
under 0.1 sq mi
Time zone
Eastern Time (UTC-5, UTC-4 in summer)
Zip type
Residential delivery area

Cities and towns within this zip

  • Cockeysville (unincorporated)100% of zip

Census places overlapping the zip's area. Mail may use a different city name than the municipality.

Zip codes near 21031

ZipCityDistanceIncome
21065Hunt Valley · PO box0.2 mi—
21030Cockeysville2.9 mi$89,015
21093Lutherville Timonium3.5 mi$125,528
21131Phoenix3.9 mi$197,619
21094Lutherville Timonium · PO box4.8 mi—
21152Sparks Glencoe4.9 mi$121,350
21023Butler5 mi$84,474
21153Stevenson5.3 mi$220,179
21139Riderwood · PO box5.4 mi—
21204Towson5.8 mi$99,606
21022Brooklandville · PO box6.2 mi—
21284Towson · PO box6.6 mi—

Questions about 21031

What city is zip code 21031?

21031 is assigned to Hunt Valley, Maryland. The city name is the one the Postal Service prefers for mail addressed to this zip code.

What county is 21031 in?

21031 is in Baltimore County, Maryland.

What is the population of 21031?

About 26 people live in 21031, according to the Census Bureau's American Community Survey.

What time zone is 21031 in?

21031 is in Eastern Time.

What zip codes are near 21031?

The closest zip codes to 21031 are 21065, 21030, 21093, 21131, 21094.

Demographic figures are 2020–2024 American Community Survey 5-year estimates for ZIP Code Tabulation Area 21031, from the U.S. Census Bureau. Small areas have wide margins of error. How we build these numbers.