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Maryland ZIP Codes
Baltimore County
Hydes, MD
21082
21082 ZIP Code — Hydes, MD
Baltimore County, Maryland
ZIP code 21082 is located in
Hydes ,
Maryland ,
within Baltimore County .
It covers approximately 6.01 square miles and serves a population of
694 residents.
This is a standard ZIP code in the Eastern (ET) timezone,
served by area code 410/443 .
About ZIP code 21082
The housing stock consists of predominantly single-family detached homes. Most homes were built in the pre-1940, giving the area an established character. Median home value is $507,400. Owner-occupancy is high at 96%, well above the national average.
Median household income is $137,399.
The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. The average commute of 25 minutes is near the national average.
Educational attainment is high — 53% of residents hold a bachelor's degree or higher, well above the national average of 33%.
Overall, ZIP code 21082 reflects a community defined by a highly educated population and high homeownership.
21082 ZIP code map
View map of 21082
Cities in ZIP code 21082
Below are the cities the US Postal Service accepts for ZIP code 21082. Using any city not on this list may result in mail delivery delays.
City
Status
Hydes
Preferred
Nearby ZIP codes
Demographics
updated 05/2026
Population
Total population
694
Population density
115 / sq mi
State FIPS
24
County FIPS
005
Geography
Land area
6.01 sq mi
Water area
0.01 sq mi
Latitude
39.4764
Longitude
-76.4719
Timezone
Eastern (ET)
Area code
410/443
Economics
updated 05/2026
Household income
Income range
This ZIP
County avg
State avg
Under $50k
2.7%
31.4%
28.2%
$50k – $100k
23.9%
30.7%
28.2%
$100k – $200k
47.3%
28.5%
30.1%
Over $200k
26.1%
9.5%
13.4%
Demographics & statistics
$137,399
Median household income
$507,400
Median home value
53.4%
Bachelor's or higher
Age distribution
Age summary
Group Count % Under 18 112 16.1% 18 and over 582 83.9% 65 and over 134 19.3% Median age 51.6 years
Race & ethnicity
Group Count % White 649 93.5% Two or more races 34 4.9% Asian 11 1.6%
Household income
Income range
This ZIP
County avg
State avg
Under $50k
2.7%
31.4%
28.2%
$50k – $100k
23.9%
30.7%
28.2%
$100k – $200k
47.3%
28.5%
30.1%
Over $200k
26.1%
9.5%
13.4%
Range % of households $25k–$35k 8.1% $50k–$75k 3.7% $75k–$100k 14.0% $100k–$150k 31.7% $150k–$200k 19.2% $200k+ 23.2% Median income $137,399
Housing
Housing overview
Metric Value Median home value $507,400 Median rent / month $0 Owner occupied 95.6% Renter occupied 4.4% Vacant 5.2% Single-family detached 97.2% Large apartment buildings 0.0% Mobile homes 0.0% Median rooms 8.4 Avg household size (owned) 2.54
Year built
Era % 2020 or later 0.0% 2010–2019 4.2% 2000–2009 7.7% 1990–1999 11.2% 1980–1989 8.7% 1970–1979 23.1% 1960–1969 0.0% 1950–1959 9.8% 1940–1949 1.7% 1939 or earlier 33.6%
Bedrooms
Size % of units No bedroom (studio) 0.0% 1 bedroom 7.7% 2 bedrooms 8.0% 3 bedrooms 36.7% 4 bedrooms 31.1% 5+ bedrooms 16.4%
Vehicles per household
Vehicles % of households No vehicle 0.0% 1 vehicle 15.1% 2 vehicles 45.0% 3 or more 39.9%
Heating fuel
Fuel type % Electricity 39.1% Propane / LP gas 4.4% Fuel oil 56.5%
Households & families
Household type Count % Married-couple family 224 82.7% Cohabiting couple 20 7.4% Male householder, no spouse 22 8.1% Female householder, no spouse 5 1.8% Households with children under 18 65 24.0% Households with seniors (65+) 102 37.6% Average household size 2.56
Marital status
Status Male Female Never married 23.4% 14.1% Married 66.5% 84.0% Separated 0.0% 0.0% Widowed 0.0% 0.0% Divorced 10.1% 1.9%
Education
Some college, no degree
13.2%
Graduate / professional
30.6%
Metric % HS diploma or higher 98.1% Bachelor's or higher 53.4%
School enrollment (ages 3–17)
Type Count % Nursery / preschool 39 28.9% Kindergarten 0 0.0% Elementary school 16 11.9% High school 18 13.3% College / grad school 62 45.9%
Employment
Industry of employment
Education & healthcare
37.5%
Professional & management
14.8%
Agriculture & mining
7.3%
Transportation & utilities
6.4%
Public administration
4.8%
Occupation
Category % Management, business & arts 56.6% Service 9.0% Sales & office 22.7% Natural resources & construction 11.8% Production & transportation 0.0%
Employment type
Type % Private sector 76.5% Government 8.1% Self-employed 13.2% Unpaid family workers 2.2%
Commute
Method % Drive alone 84.0% Carpool 0.0% Public transit 0.0% Walk 3.5% Work from home 12.5% Other means 0.0% Avg commute (minutes) 25.4
Poverty
Married-couple families
0.0%
Female-led households
0.0%
Income support
Source % of households Social Security 22.1% Retirement income 22.1% Supplemental Security 0.0% Cash public assistance 0.0% Food stamps / SNAP 0.0%
Health indicators
Condition % Obesity 27.2% High blood pressure 32.5% High cholesterol 34.8% Diabetes 7.9% Heart disease 5.5% Stroke 2.4% Asthma 8.9% Arthritis 25.6% Kidney disease 2.5% Pulmonary disease 5.1% Cancer 8.1%
Behavior / access % Smoking 11.3% Binge drinking 15.5% No physical activity 17.4% Less than 7 hrs sleep 28.1% Depression 18.6% Fair or poor health 9.4% Poor mental health 12.5% Poor physical health 7.3% No health insurance 6.9% Visited doctor (checkup) 77.0% Visited dentist 74.2% Cholesterol screening 94.3% Teeth loss 6.7%
Veterans & disability
Veterans Count % Civilian veterans 33 5.7%
Disability % Any disability 0.0% Under 18 0.0% 18–64 years 0.0% 65 and over 0.0%
Health insurance coverage
Type % Private insurance 96.3% Public insurance 16.0% No insurance 0.0% Uninsured under 19 0.0%
Language & origin
Language spoken at home (age 5+)
Language Count % English only 616 88.8% Spanish 0 0.0% Other Indo-European 0 0.0% Asian & Pacific Islander 0 0.0% Other languages 0 0.0%
Place of birth & citizenship
Origin Count % Native born (US) 673 97.0% Born in same state 673 97.0% Born in different state 567 81.7% Foreign born 0 0.0% Naturalized citizen 21 3.0% Not a US citizen 21 100.0%
Ancestry
Ancestry Count % Italian 148 21.3% French 137 19.7%
Ancestry Count % Arab 38 5.5% Dutch 15 2.2%
Technology access
Metric % of households Computer access 39.0% Internet access 96.3%
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions about ZIP code 21082
What city is ZIP code 21082 in?
ZIP code 21082 is primarily assigned to Hydes, Maryland.
What county is ZIP code 21082 in?
ZIP code 21082 falls within Baltimore County, Maryland.
Is ZIP code 21082 mostly owner-occupied?
96% of occupied units in ZIP code 21082 are owner-occupied, well above the national average.
How educated is the population of ZIP code 21082?
53% of residents hold a bachelor's degree or higher — well above the national average of ~33%, reflecting a highly educated population.
What is the median household income in ZIP code 21082?
The median household income in ZIP code 21082 is $137,399, above the national median of ~$75,000.
What is the typical home value in ZIP code 21082?
The median home value in ZIP code 21082 is $507,400.
What timezone is ZIP code 21082 in?
ZIP code 21082 observes the EST timezone.
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