Vehicle registration plates of Missouri

The U.S. state of Missouri first required its residents to register their motor vehicles in 1907. Registrants provided their own license plates for display until 1911, when the state began to issue plates.[1]

Missouri
Current series
SloganShow-Me State
Size12 in × 6 in
30 cm × 15 cm
MaterialAluminum
Serial formatAB1 C2D (month-coded)
IntroducedOctober 15, 2018 (2018-10-15) (revised 2024)
Availability
Issued byMissouri Department of Revenue
History
First issuedMarch 9, 1911 (1911-03-09)
(pre-state plates from 1907 through March 8, 1911)

As of 2024, plates are manufactured at the Jefferson City Correctional Center and are issued by the Missouri Department of Revenue.[2] Front and rear plates are required for most classes of vehicles, while only rear plates are required for motorcycles and trailers.

Passenger baseplates

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1911 to 1948

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Image Dates issued Description Serial format Serials issued Notes
  1911 Embossed unpainted aluminum serial on yellow plate; "MISSOURI 1911" at bottom 12345 1 to approximately 16500
  1912 Embossed white serial on red plate; "MO 12" at right 12345 1 to approximately 24500
  1913 Embossed white serial on dark blue plate; "MO 13" at right 12345 1 to approximately 36000
  1914 Embossed black serial on white plate; "MO 14" at right 12345 1 to approximately 51000
  1915 Embossed black serial on bright green plate; "MO 15" at right 12345 1 to approximately 73000
  1916 Embossed white serial on black plate; "MO 16" at right 123456 1 to approximately 103000
  1917 Embossed black serial on gold plate; "MO 17" at right 123456 1 to approximately 151000
  1918 Embossed blue serial on white plate; "MO 18" at right 123456 1 to approximately 185000
  1919 Embossed white serial on dark blue plate with border line; "MO 19" at right 123456 1 to approximately 243000
  1920 Embossed black serial on light green plate with border line; "MO. 1920" centered at bottom 123-456 1 to approximately 309-000
  1921 Embossed red serial on white plate with border line; "MO. 1921" centered at bottom 123-456 1 to approximately 350-000
  1922 Embossed white serial on brown plate with border line; "MO. 1922" centered at bottom 123-456 1 to approximately 355-000
  1923 Embossed light blue serial on black plate with border line; "MO. 1923" centered at bottom 123-456 1 to approximately 431-000
  1924 Embossed black serial on orange plate with border line; "MO. 1924" centered at bottom 123-456 1 to approximately 495-000
  1925 Embossed white serial on dark green plate with border line; "MO. 1925" centered at bottom 123-456 1 to approximately 550-000
  1926 Embossed black serial on yellow plate with border line; "MO. 1926" centered at bottom 123-456 1 to approximately 595-000
  1927 Embossed white serial on dark blue plate with border line; "MO. 1927" centered at bottom 123-456 1 to approximately 606-000
  1928 Embossed purple serial on orange plate with border line; "MO. 1928" centered at bottom 123-456 1 to approximately 631-000
  1929 Embossed white serial on black plate with border line; "MO. 1929" centered at bottom 123-456 1 to approximately 662-000
  1930 Embossed white serial on brown plate with border line; "MISSOURI 1930" at bottom 123-456 1 to approximately 699-000
  1931 Embossed black serial on gray plate with border line; "1931 MISSOURI" at bottom 123-456 1 to approximately 659-000
  1932 Embossed white serial on black plate with border line; "MISSOURI 1932" at bottom 123-456 1 to approximately 657-000
  1933 Embossed beige serial on brown plate with border line; "1933 MISSOURI" at bottom 123-456 1 to approximately 598-000
  1934 Embossed white serial on black plate with border line; "MO–1934" centered at bottom 123-456 1 to approximately 627-000
  1935 Embossed white serial on dark green plate with border line; "MO–1935" centered at top 123-456 1 to approximately 655-000
  1936 Embossed black serial on white plate with border line; "MISSOURI-1936" at bottom 123-456 1 to approximately 678-000
  1937 Embossed white serial on black plate with border line; "19 MISSOURI 37" at top 123-456 1 to approximately 697-000
  1938 Embossed black serial on buff plate with border line; "19 MISSOURI 38" at bottom 123-456 1 to approximately 715-000
  1939 Embossed buff serial on black plate with border line; "MISSOURI-1939" at top 123-456 1 to approximately 731-000
  1940 Embossed black serial on white plate with border line; "MISSOURI-1940" at bottom 123-456 1 to approximately 767-000
  1941 Embossed white serial on black plate with border line; "MISSOURI-1941" at top 123-456 1 to approximately 821-000
 
 
1942–43 Embossed black serial on white plate with border line; "MISSOURI-1942" at bottom 123-456 1 to approximately 820-000 Embossed plates revalidated for 1943 with green tabs due to metal conservation for World War II; fiberboard plates manufactured for the same reason.
  Black serial on white fiberboard plate; "MISSOURI-1942" centered at bottom 820-001 to approximately 865-000
  1944 Embossed yellow serial on black plate with border line; "MISSOURI-1944" at top 123-456 1 to approximately 696-000
  1945 Embossed black serial on buff plate with border line; "MISSOURI-1945" at bottom 123-456 1 to approximately 697-000
  1946 Embossed white serial on black plate with border line; "1946-MISSOURI" at bottom 123-456 1 to approximately 774-000
  1947 Embossed black serial on white plate with border line; "MISSOURI-1947" at top 123-456 1 to approximately 828-000
  1948 Embossed white serial on maroon plate with border line; "MISSOURI-1948" at bottom 123-456 1 to approximately 871-000

1949 to 1966

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In 1956, the United States, Canada, and Mexico came to an agreement with the American Association of Motor Vehicle Administrators, the Automobile Manufacturers Association and the National Safety Council that standardized the size for license plates for vehicles (except those for motorcycles) at 6 inches (15 cm) in height by 12 inches (30 cm) in width, with standardized mounting holes.[3] The 1955 (dated 1956) issue was the first Missouri license plate that complied with these standards.

Image Dates issued Description Serial format Serials issued Notes
  1949–54 Embossed white serial on maroon plate with border line; "MISSOURI" centered at top; month of expiration at top left 123-456 1 to
905-000
Monthly staggered registration introduced. All plates validated for 1949 with orange tabs, for 1950 with green tabs, for 1951 with white tabs, and for 1952 with black tabs. Plates expiring between January and August were validated for 1953 with maroon tabs, while those expiring between September and December were validated for that year with stickers. All plates were then validated for 1954 and 1955 with stickers.
A12-345 Letter corresponds to month of expiration
 
 
1955–60 Embossed yellow serial on black plate with border line; month of expiration at top left and "MO" at top right 123-456 1 to
999-999
Validated with stickers each year until 1961 expiration.
A12-345
AB1-234
First letter corresponds to month of expiration
 
 
1961–66 Embossed white serial on maroon plate with border line; "MISSOURI" centered at top; month of expiration at top left and white box at top right containing debossed "62" AB1-234 First letter corresponds to month of expiration Valid without stickers until 1962 expiration, then revalidated with stickers each year until 1967 expiration.

1967 to 1978

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Image Dates issued Description Slogan Serial format Serials issued Notes
  1967 Embossed white serial on green plate with border line; month of expiration, "MISSOURI" and "68" at bottom none AB1-234 First letter corresponds to month of expiration
  1968 Embossed green serial on white plate with border line; "69", "MISSOURI" and month of expiration at top none AB1-234 First letter corresponds to month of expiration
  1969 Embossed black serial on white plate with border line; month of expiration, "MISSOURI" and "70" at bottom none A1B-234 First letter corresponds to month of expiration
  1970 Embossed white serial on maroon plate with border line; month of expiration, "MISSOURI" and "71" at top none AB1-234 First letter corresponds to month of expiration
  1971 Embossed blue serial on reflective white plate with border line; month of expiration, "MISSOURI" and "72" at top none A1B-234 First letter corresponds to month of expiration
  1972 Embossed maroon serial on reflective white plate with border line; month of expiration, "MISSOURI" and "73" at bottom none AB1-234 First letter corresponds to month of expiration
  1973 Embossed black serial on reflective white plate with border line; "74", "MISSOURI" and month of expiration at top none A1B-234 First letter corresponds to month of expiration
  1974 Embossed blue serial on reflective white plate with border line; "75", "MISSOURI" and month of expiration at bottom none AB1-234 First letter corresponds to month of expiration
  1975 Embossed reflective (glass-beaded) yellow serial on blue plate with border line; month of expiration, "MISSOURI" and "76" at top none A1B-234 First letter corresponds to month of expiration
  1976 Embossed reflective (glass-beaded) white serial on red plate with border line; embossed white stylized "76" and flag stripes centered at top; "MO" at top left and "77" and month of expiration at top right "200 YRS" at top left, below state abbreviation AB1-234 First letter corresponds to month of expiration
  1977 Embossed reflective (glass-beaded) yellow serial on black plate with border line; "78", "MISSOURI" and month of expiration at top none A1B-234 First letter corresponds to month of expiration
  1978 Embossed reflective (glass-beaded) white serial on blue plate with border line; month of expiration, "MISSOURI" and "79" at bottom none AB1-234 First letter corresponds to month of expiration

1979 to present

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Image Dates issued Description Slogan Serial format Serials issued Notes
  1979–96 Embossed reflective (glass-beaded) white serial on maroon plate with border line; "MISSOURI" centered at top; month of expiration at top left "SHOW-ME STATE" centered at bottom ABC 123 First letter corresponds to month of expiration
  1986–96 A1B 234
  1995–96 1A2 34B
  1997 – early 2006 Embossed dark blue serial on reflective white, blue and green gradient plate; "MISSOURI" screened in green, with wavy dark blue underline, centered at top "SHOW-ME STATE" screened in dark blue centered at bottom 123 ABC 001 AAA to 999 ZZZ Letters I, O, Q, U and V not used in serials, and D used only as the first letter.[4]
  early 2006 – June 15, 2008 1AB 23C 0AA 01A to approximately 9DG 99G
  June 16, 2008[5] – October 14, 2018 Embossed dark blue on reflective light blue gradient fade with bluebird graphic Show Me State AB1 C2D First letter corresponds to month of expiration Letters I, O and Q not used in serials.
  October 15, 2018 – November 2024 Embossed dark blue on reflective white with red waves at top, blue waves at bottom and state seal in center "BICENTENNIAL" centered at top; "1821 * 2021" centered at bottom AB1 C2D First letter corresponds to month of expiration
  November 2024 – present "SHOW-ME STATE" centered at top[2]

Month coding

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Missouri implemented a monthly staggered registration system in 1949, when it introduced its first multi-year passenger plate. At first, serials were in an all-numeric format, with a block allocated to each month. When these were exhausted, a new format was introduced, featuring a one-letter prefix corresponding to the month. When new multi-year plates were introduced in 1955, the same all-numeric and one-letter serial formats were used, with some months then exhausting their one-letter serials and introducing a two-letter format (the first letter still corresponding to the month).[4]

Month All-numeric serials, 1949–54 All-numeric serials, 1955–60 Letter code
January 1 to 75-000 1 to 75-000 A
February 75-001 to 150-000 75-001 to 160-000 B
March 150-001 to 225-000 160-001 to 245-000 C
April 225-001 to 300-000 245-001 to 330-000 E
May 300-001 to 375-000 330-001 to 415-000 H
June 375-001 to 450-000 415-001 to 500-000 K
July 450-001 to 525-000 500-001 to 585-000 M
August 525-001 to 600-000 585-001 to 670-000 P
September 600-001 to 675-000 670-001 to 755-000 S
October 675-001 to 750-000 755-001 to 840-000 X
November 750-001 to 825-000 840-001 to 925-000 Y
December 825-001 to 905-000 925-001 to 999-999 Z

Two-letter serial formats were used exclusively from 1961 through 1978, including the twelve-year period in which Missouri reverted to the use of single-year plates (1967–78). An ABC 123 format was introduced in 1979 with the maroon "Show-Me State" plate, which was issued through 1996; months which exhausted their allocations subsequently used the A1B 234 and 1A2 34B formats.[4]

Throughout this period, the first letter in the serial continued to correspond to the month. Increasing demand resulted in each of the months from April through September being assigned a second letter code in the mid-1960s. March and October were assigned second letters in the mid-1970s, and by the 1990s all twelve months were using two letters.[6]

Month Original letter code Second letter code
January A V
February B D
March C L
April E F
May H G
June K J
July M N
August P R
September S W
October X T
November Y U
December Z Q

Month coding was discontinued with the introduction of the white, blue and green "Show-Me State" plate in 1997, before it was reintroduced in June 2008 with the introduction of the bluebird plate. Passenger plates used an AB1 C2D serial format, with the first letter corresponding to the month as from 1949 to 1996. This time, however, one letter was assigned for February, and two letters for each of the other eleven months, with the order of the letters strictly alphabetical. Hence, A and B were assigned for January, C for February, D and E for March, and so on up to Y and Z for December, with I, O and Q not used. This system was also used on light truck plates, which used a 1AB 234 serial format, the first letter corresponding to the month as on passenger plates.

When the Bicentennial plate was introduced in October 2018, passenger plates retained the AB1 C2D serial format, with each of the months that had been assigned two letters going over to its second letter (January going over from A to B, for instance), while February continued from where its serials on the bluebird plate had left off.[4] Light truck plates continued to use the system but changed to a 1AB C23 serial format, the first letter corresponding to the month as before.

Month Codes
January A, B
February C
March D, E
April F, G
May H, J
June K, L
July M, N
August P, R
September S, T
October U, V
November W, X
December Y, Z

Non-passenger plates

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Image Type Serial format Notes
  Apportioned 12A B3C
  Bus 123 45B
  Commercial Trailer 12A 345
  Dealer D1-A
D1-AB
D12-A
D12-AB
D123-A
D123-AB
D1234-A
D1234-AB
Numerical portion of serial remains constant for each dealer; suffix letter ascends for each plate issued to that dealer.
  Disabled   AB 12C All disabled plates expire in September. Serials probably started at   GA 01A.
  Fleet Vehicle varies Issued to companies and organizations with more than ten vehicles.
 
 
 
 
 
Local Government varies Variety of designs issued for vehicles belonging to local governments.
  Motorcycle AB 1CD All motorcycle plates expire in June.[7] Serials probably started at GA 1AA.
  Official Vehicle varies Issued to statewide agencies.
  Trailer 12A 3BC
  Truck 6,000 lb. and less 1AB C23 First letter corresponds to month of expiration.
  Truck 6,001 to 12,000 lb. 12A 3BC

Previous non-passenger plates

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2008 base

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Image Type Design Serial format Serials issued Notes
  Disabled As passenger plate, but with "DISABLED" screened at bottom left   AB 12C   AA 01A to approximately   EE 99Z
  Motorcycle Similar to passenger plate; "APR" screened at bottom left AB 1CD AA 1AA to approximately DY 9ZZ
  Truck 6,000 lb. and less As passenger plate 1AB 234 First letter corresponds to month of expiration

1997 base

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Image Type Legend Serial format Serials issued Notes
  Dealer Dealer D1-A
D1-AB
D12-A
D12-AB
D123-A
D123-AB
D1234-A
D1234-AB
Annual plates. Numerical portion of serial remained constant for each dealer; suffix letter ascended for each plate issued to that dealer.
  Disabled Person Disabled Progression of serial formats unknown, but included:
  1 ABC
  1 AB2
  Disabled Person - Truck less than 6,000 lb. Disabled   1 A2B "BL6" embossed at top right.
  Motorcycle none A1 234 A0 001 to Z9 999
1A 234 0A 001 to approximately 5S 000
  Shuttle Bus SHUTTLE BUS 123 4SB
  Trailer TRAILER ABC 123 Annual plates.
  Trailer - Commercial COMM TRL 000 000
  Trailer - HRC[clarification needed] HRC TLR 000 000
  Trailer - Permanent PERM TRL PA1 234
  Truck 6,000 lb. and less SHOW-ME STATE 123 AB4 000 AC1 to approximately 600 XR0 "BL6" screened at top right. C, E, F, G, H, J, K, L, M, N, P, R and S used as second letter in serial.
  Truck 6,001 to 12,000 lb. SHOW-ME STATE 123 AB4 000 AT1 to approximately 400 XT0 "BL12" screened at top right. T, W, X, Y and Z used as second letter in serial.
  U.S. Senate Member of Congress USS-1 Black on gold. Number indicates state's senior or junior senator.

Optional types

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Optional types on this base continue to be issued, likely until January 2009. Most, if not all, optional types on this base were available in personalized format and with certain non-passenger designations. Where applicable, this designation was printed in a small rectangle screened in the upper right corner of the plate.

Image Type Slogan Serial format Serials issued Notes
  Back the Blue
  Be an Organ Donor
  Breast Cancer Awareness
  Conservation
  Don't Tread on Me
  Fight Terrorism
  God Bless America
  Helping Schools
  Missouri Remembers
  Purple Heart
  St. Louis Cardinals
  Shriners
  Some Gave All
  Southwest Missouri State University

References

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  1. ^ "Old Missouri License Plates". LeatherLicensePlates.com. Retrieved August 3, 2017.
  2. ^ a b "About Missouri License Plates". Missouri Department of Revenue. Retrieved November 20, 2024.
  3. ^ Garrish, Christopher (October 2016). "Reconsidering the Standard Plate Size". Plates. Vol. 62, no. 5. Automobile License Plate Collectors Association.
  4. ^ a b c d Tanner, Eric N. "Missouri Passenger License Plates". allaboutlicenseplates.com. Retrieved November 10, 2020.
  5. ^ Waters, Amelia (June 24, 2008). "The Show-Me state's new license plate changed". KHQA. Retrieved August 4, 2017.
  6. ^ Turnbull, Andrew. "Coding the Month: The Secrets of Staggered Registration, Part 3". The Andrew Turnbull Network. Retrieved June 16, 2020.
  7. ^ "Motor Vehicle Fees". Missouri Department of Revenue. Retrieved November 21, 2023.
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