Welcome to our alphabetical list of counties in Indiana A-Z! This list shows you all 91 counties in alphabetical order, and at the bottom of the page, we answer questions like: How many counties are there in Indiana? What is the 88th county in Indiana? What is the newest county in Indiana? And much more! So keep on reading to continue your education on U.S. geography and find the best alphabetical list of counties in Indiana A-Z!
A
Adams
Allen
B
Bartholomew
Benton
Blackford
Boone
Brown
C
Carroll
Cass
Clark
Clay
Clinton
Crawford
D
Daviess
DeKalb
Dearborn
Decatur
Delaware
Dubois
E
Elkhart
F
Fayette
Floyd
Fountain
Franklin
Fulton
G
Gibson
Grant
Greene
H
Hamilton
Hancock
Harrison
Hendricks
Henry
Howard
Huntington
I
J
Jackson
Jasper
Jay
Jefferson
Jennings
Johnson
K
Knox
Kosciusko
L
LaGrange
Lake
LaPorte
Lawrence
M
Madison
Marion
Marshall
Martin
Miami
Monroe
Montgomery
Morgan
N
Newton
Noble
O
Ohio
Orange
Owen
P
Parke
Perry
Pike
Porter
Posey
Pulaski
Putnam
Q
R
Randolph
Ripley
S
St. Joseph
Scott
Shelby
Spencer
Starke
Steuben
Sullivan
Switzerland
T
Tippecanoe
Tipton
U
Union
V
Vanderburgh
Vermillion
Vigo
W
Wabash
Warren
Warrick
Washington
Wayne
Wells
White
Whitley
X
Y
Z
Washington
Marshall