States of United States
Browse all states. Each links to its directory of counties and postal codes.
Browse all 52 states. Each links to its full directory of counties and postal codes.
52
States
Counties
3148
Counties
Municipalities
3149
Municipalities
Places
40979
Places
40979+
Postal Codes
unique codes
52 states
Alabama
67 counties
67
Counties
—
Postal range
Alaska
30 counties
30
Counties
—
Postal range
Arizona
15 counties
15
Counties
—
Postal range
Arkansas
75 counties
75
Counties
—
Postal range
California
58 counties
58
Counties
—
Postal range
Colorado
64 counties
64
Counties
—
Postal range
Connecticut
15 counties
15
Counties
—
Postal range
Delaware
3 counties
3
Counties
—
Postal range
District of Columbia
1 counties
1
Counties
—
Postal range
Florida
67 counties
67
Counties
—
Postal range
Georgia
157 counties
157
Counties
—
Postal range
Hawaii
4 counties
4
Counties
—
Postal range
Idaho
44 counties
44
Counties
—
Postal range
Illinois
102 counties
102
Counties
—
Postal range
Indiana
92 counties
92
Counties
—
Postal range
Iowa
99 counties
99
Counties
—
Postal range
Kansas
105 counties
105
Counties
—
Postal range
Kentucky
120 counties
120
Counties
—
Postal range
Louisiana
64 counties
64
Counties
—
Postal range
Maine
16 counties
16
Counties
—
Postal range
Marshall Islands
1 counties
1
Counties
—
Postal range
Maryland
24 counties
24
Counties
—
Postal range
Massachusetts
14 counties
14
Counties
—
Postal range
Michigan
83 counties
83
Counties
—
Postal range
Minnesota
87 counties
87
Counties
—
Postal range
Mississippi
82 counties
82
Counties
—
Postal range
Missouri
115 counties
115
Counties
—
Postal range
Montana
56 counties
56
Counties
—
Postal range
Nebraska
93 counties
93
Counties
—
Postal range
Nevada
17 counties
17
Counties
—
Postal range
New Hampshire
10 counties
10
Counties
—
Postal range
New Jersey
21 counties
21
Counties
—
Postal range
New Mexico
33 counties
33
Counties
—
Postal range
New York
62 counties
62
Counties
—
Postal range
North Carolina
100 counties
100
Counties
—
Postal range
North Dakota
53 counties
53
Counties
—
Postal range
Ohio
88 counties
88
Counties
—
Postal range
Oklahoma
77 counties
77
Counties
—
Postal range
Oregon
36 counties
36
Counties
—
Postal range
Pennsylvania
67 counties
67
Counties
—
Postal range
Rhode Island
5 counties
5
Counties
—
Postal range
South Carolina
46 counties
46
Counties
—
Postal range
South Dakota
66 counties
66
Counties
—
Postal range
Tennessee
95 counties
95
Counties
—
Postal range
Texas
254 counties
254
Counties
—
Postal range
Utah
29 counties
29
Counties
—
Postal range
Vermont
14 counties
14
Counties
—
Postal range
Virginia
133 counties
133
Counties
—
Postal range
Washington
39 counties
39
Counties
—
Postal range
West Virginia
55 counties
55
Counties
—
Postal range
Wisconsin
72 counties
72
Counties
—
Postal range
Wyoming
23 counties
23
Counties
—
Postal range
Understanding postal codes
Postal codes in United States are used for mail and address lookup.