ZIP Code 21778 — Rocky ridge, MD

Frederick | 2024 Census Data

Key Takeaway

ZIP code 21778 in Rocky ridge, MD has a population of 745 with a median household income of $76,458 and a median home value of $382,100 . The cost of living index is 121.9 (national average = 100).

Population & Age

Total Population
745
Median Age
58.40
Male
289
Female
456

Race & Ethnicity

White
100.0%
Black
0.0%
Hispanic
0.0%
Asian
0.0%
Native American
0.0%
Pacific Islander
0.0%
Two or More
0.0%
Other
0.0%

Income

Median Household
$76,458
Mean Household
$118,363
Per Capita
$54,798
Below Poverty
0.9%

Housing

Median Home Value
$382,100
Median Rent
N/A
Total Units
332
Occupied
332
Owner Occupied
81.3%
Renter Occupied
18.7%
Median Year Built
1979
Vacant
N/A

Education

High School or Higher 83.4%
Bachelor's or Higher 27.0%
Graduate Degree 14.5%

Employment & Commuting

Labor Force
352
Unemployment
6.5%
Drive Alone
47.2%
Public Transit
0.0%
Work from Home
31.6%
Avg Commute
N/A

Cost of Living Index

121.9
National average = 100. Above average by 21.9%.

Nearby ZIP Codes

21788
Graceham
3.4 mi
21727
Emmitsburg
3.9 mi
21757
Keymar
4.4 mi
21798
Woodsboro
5.7 mi
21701
Lewistown
7.6 mi
21780
Sabillasville
8.5 mi
21793
Walkersville
8.8 mi
21787
Taneytown
9.2 mi
21769
Middletown
9.9 mi
21719
Fort ritchie
10.0 mi
21762
Libertytown
10.6 mi
21705
Frederick
10.7 mi

Compare This ZIP Code

Frequently Asked Questions

What is the population of ZIP code 21778?

ZIP code 21778 (Rocky ridge, MD) has a total population of 745 according to the 2024 American Community Survey.

What is the median household income in ZIP code 21778?

The median household income in ZIP code 21778 is $76,458 per year, based on 2024 Census Bureau data.

What city is ZIP code 21778 in?

ZIP code 21778 is primarily located in Rocky ridge, Maryland (MD).

What is the median home value in ZIP code 21778?

The median home value in ZIP code 21778 is $382,100, based on the 2024 American Community Survey 5-year estimates.

What is the median age in ZIP code 21778?

The median age in ZIP code 21778 is 58.40 years, compared to the national median of 38.9 years.