Frederick County Info
All cities in Frederick county
All zip codes in Frederick county
Maryland State
USA
County
Frederick
State
Maryland(MD)
Cities
34
Zip Codes
39
Population
244,215
Census 2010:
244,077
Estimated:
244,215
Growth:
0.06%
White
205,944
76.60%
Black
23,443
8.72%
Hispanic
17,603
6.55%
Asian
11,375
4.23%
Other
8,055
3.00%
Indian
2,102
0.78%
Hawaiian
351
0.13%
Gender and Age
Females
124,151
50.87
%
Males
119,926
49.13
%
Median age
40.87
Median age for females
41.51
Median age for males
40.17
Households
Total households
88,377
Persons per household
2.600370
Income per household
$56,501.07
Top Data By Zip Codes
View all Zip Codes data
Most Populated
21702
39,554
21701
35,655
21703
33,449
21771
30,428
21704
14,051
Least Populated
21718
52
21790
86
21778
1,129
21780
1,539
21777
1,662
Growing
21777
11%
21716
5%
21704
5%
21774
4%
21778
3%
Declining
21718
-190%
21727
-77%
21790
-16%
21773
-11%
21755
-7%
Younger Crowd
21727
30.60
21703
33.30
21702
36.20
21704
36.30
21774
36.50
Older Crowd
21718
50.50
21790
45.70
21778
45.10
21770
44.70
21755
43.80
Highest Income
21754
$87,825.00
21770
$77,786.00
21771
$76,147.00
21774
$75,268.00
21710
$73,462.00
Lowest Income
21780
$42,500.00
21727
$44,392.00
21716
$46,711.00
21778
$49,375.00
21718
$50,625.00
Time Zone
Time zone(s)
Eastern Time Zone (US and Canada), EST. GMT-5
Day light saving
Yes
Area Codes
240
,
301
,
304
,
410
,
443
Cities in Numbers
All Cities in Frederick County
Most Populated Cities in Frederick County
Least Populated Cities in Frederick County
Growing Cities in Frederick County
Declining Cities in Frederick County
Younger Crowd Cities in Frederick County
Older Crowd Cities in Frederick County
Highest Income Cities in Frederick County
Lowest Income Cities in Frederick County
Zip Codes in Numbers
All Zip Codes in Frederick County
Most Populated Zip Codes in Frederick County
Least Populated Zip Codes in Frederick County
Growing Zip Codes in Frederick County
Declining Zip Codes in Frederick County
Younger Crowd Zip Codes in Frederick County
Older Crowd Zip Codes in Frederick County
Highest Income Zip Codes in Frederick County
Lowest Income Zip Codes in Frederick County