State Residency requirement
Alabama 6 months
Alaska 30 days
Arizona 90 days
Arkansas 60 days
California 6 months
Colorado 90 days
Delaware 6 months
Florida 6 months
Georgia 6 months
Hawaii 6 months
Idaho 6 weeks
Illinois 90 days
Indiana 60 days
Iowa 1 year
Kansas 60 days
Kentucky 180 days
Louisiana 6 months
Maine 6 months
Maryland 1 year
Massachusetts (none)
Michigan 6 months
Minnesota 180 days
Mississippi 6 months
Missouri 90 days
Montana 90 days
Nebraska 1 year
Nevada 6 weeks
New Hampshire 1 year
New Jersey 1 year
New Mexico 6 months
New York 1 year
North Carolina 6 months
North Dakota 6 months
Ohio 6 months
Oklahoma 90 days
Pennsylvania 6 months
Rhode Island 1 year
South Carolina 3 months (both spouses, not just filing spouse)
South Dakota (none)
Tennessee 6 months
Texas 6 months
Utah 90 days
Vermont 6 months
Virginia 6 months
Washington 1 year
Washington, D.C. 6 months
West Virginia 1 year
Wisconsin 6 months
Wyoming 60 days
Information courtesy of American Bar Association, Family Law Section
Photo credit: Marxchivist