Each of the 48 states of the United States of America plus several of its territories and the District of Columbia issued individual passenger license plates for 1929.^[1][2][3][4]

Passenger baseplates

Passenger  Car  Plates

Image	Region	Design	Slogan	Serial format	Serials issued	Notes
	Alabama
	Alaska
	American Samoa
	Arizona
	Arkansas
	California
	Canal Zone
	Colorado
	Connecticut
	Delaware
	District of Columbia
	Florida
	Georgia
	Guam
	Hawai'i
	Idaho
	Illinois
	Indiana
	Iowa
	Kansas
	Kentucky
	Louisiana
	Maine
	Maryland
	Massachusetts
	Michigan
	Minnesota
	Mississippi
	Missouri	Embossed white serial on black plate with border line; "MO. 1929" centered at bottom	none	123-456	1 to approximately 662-000
	Montana
	Nebraska
	Nevada
	New Hampshire
	New Jersey
	New Mexico
	New York
	North Carolina
	North Dakota
	Northern Mariana Islands
	Ohio
	Oklahoma
	Oregon
	Pennsylvania
	Puerto Rico
	Rhode Island
	South Carolina
	South Dakota
	Tennessee
	Texas
	Utah
	Vermont
	Virginia
	Washington
	West Virginia
	Wisconsin	Embossed white serial on green plate; "WIS" at left, weight class over "29" at right	none	123-456A	Coded by weight class.	Used two different weight class dies. Weight classes were A, B, C, D, and E.
	Wyoming

Non-passenger plates

Non-passenger  Plates  

Image (standard)	Region	Type	Design & Slogan	Serial format	Serials issued	Notes
	Wisconsin	City bus	Embossed white serial on green plate; unknown format		Coded by weight class
		Dealer	Embossed white serial on green plate; vertical "WIS" over "29" at right; embossed solid star at left	1234A	Dealer number and plate number	The number is the dealer number, the letter is the plate number for that dealer
		Duplicate	Embossed white serial on green plate; vertical "WIS" over "29" at left; vertical "AUTO" between serial and "WIS", vertical "DUPL" at right	A-123	Coded by weight class
		Interurban bus	Embossed white serial on green plate; unknown format		Coded by weight class
		Motorcycle	Embossed white serial on green plate; "W" over "29" at right	A1234	A 1 to approximately A1600	Used on regular motorcycles
				B123	B 1 to approximately B400	Used on motorcycles with sidecars
		Motorcycle dealer	Embossed white serial on green plate; unknown format
		Municipal	Embossed white serial on red plate; vertical "WIS" at right	1234	1 to approximately 3100	Undated issue from 1924-1929; motorcycle version also available
		Municipal motorcycle	Embossed white serial on red plate; unknown format	123	1 to approximately 150
		Trailer	Embossed white serial on green plate; unknown format of "WIS" and "TRAILER" at left	A123	Coded by weight class
		Truck	Embossed white serial on green plate; vertical "WIS" at left, weight class over "29" at right; vertical "TRUCK" between "WIS" and serial	12-345A	Coded by weight class.	Two sets of weight class dies were used. Weight classes are A, B, C, D, E, and F.