Category:Historic districts in the United States

A

• [+] Historic districts in Alabama (3 C, 2 F)
• [+] Historic districts in Alaska (7 C, 20 F)
• [+] Historic districts in Arizona (2 C, 4 F)
• [+] Historic districts in Arkansas (9 F)

C

• [+] Historic districts in California (12 C, 45 F)
• [+] Historic districts in Colorado (3 C, 15 F)
• [+] Historic districts in Connecticut (18 F)
• [+] Historic district contributing properties (8 C, 88 F)

D

• [+] Historic Districts of Detroit, Michigan (9 C, 60 F)

F

• [+] Historic districts in Florida (44 C, 25 P, 16 F)

I

• [+] Historic districts in Idaho (5 F)
• [+] Historic districts in Illinois (15 C, 1 P, 12 F)
• [+] Historic districts in Indiana (3 C, 33 F)

K

• [+] Historic districts in Kentucky (7 F)

L

• [+] Las Trampas, New Mexico (1 C, 1 F)

M

• [+] Historic districts in Maryland (1 C, 11 F)
• [+] Historic districts in Massachusetts (4 C, 10 F)
• [+] Historic districts in Minnesota (22 F)
• [+] Historic districts in Missouri (1 C)
• [+] Historic districts in Montana (1 C, 9 F)

N

• [+] Historic districts in Nebraska (8 F)
• [+] Historic districts in Nevada (4 F)
• [+] Historic districts in New Hampshire (1 C, 1 F)
• [+] Historic districts in New York (27 C, 52 F)

O

• [+] Historic districts in Ohio (4 C, 50 F)
• [+] Historic districts in Oregon (33 C, 12 F)

P

• [+] Historic districts in Pennsylvania (4 C, 39 F)

R

• [+] Historic districts in Rhode Island (1 C, 5 F)

S

• [+] Historic districts in South Carolina (5 C, 1 F)

T

• [+] Historic districts in Tennessee (5 C, 9 F)
• [+] Historic districts in Texas (2 C, 10 F)

U

• [+] Historic districts in Utah (2 C, 16 F)

V

• [+] Historic districts in Vermont (7 F)
• [+] Historic districts in Virginia (1 C, 5 F)

W

• [+] Historic districts in Washington (7 C, 6 F)
• [+] Historic districts in Washington, D.C. (19 C)
• [+] West Sapulpa Route 66 Roadbed (3 F)
• [+] Historic districts in Wisconsin (2 P, 6 F)
• [+] Historic districts in Wyoming (5 F)