California 1951 Social Security Numbers

Social Security Numbers issued to California in 1951 fall between 545-44-xxxx and 573-46-xxxx.

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About this Data

SSNs issued before June 25, 2011 are linked to where the number was issued which is often the same as where the cardholder was born. After 2011, SSN issuance was randomized. Not every SSN in the range above is necessarily valid. Learn More >

California SSNs issued in 1951

Within the 545-44-xxxx to 573-46-xxxx range, the 4th and 5th digits indicate when a number was issued.

Social Security Number	First Year Issued	Last Year Issued	Estimated Age of Cardholder	Valid SSN?
545-46-####	1951	unknown	77 to 89 yrs	Valid
546-44-####	1951	unknown	77 to 89 yrs	Valid
547-44-####	1951	unknown	77 to 89 yrs	Valid
548-46-####	1951	1952	84 to 89 yrs	Valid
549-46-####	1951	unknown	77 to 89 yrs	Valid
550-46-####	1951	unknown	77 to 89 yrs	Valid
551-46-####	1951	unknown	77 to 89 yrs	Valid
552-46-####	1951	unknown	77 to 89 yrs	Valid
554-44-####	1951	unknown	77 to 89 yrs	Valid
555-44-####	1951	unknown	77 to 89 yrs	Valid
556-44-####	1951	unknown	77 to 89 yrs	Valid
557-44-####	1951	unknown	77 to 89 yrs	Valid
558-44-####	1951	unknown	77 to 89 yrs	Valid
559-44-####	1951	unknown	77 to 89 yrs	Valid
560-44-####	1951	unknown	77 to 89 yrs	Valid
561-46-####	1951	1952	84 to 89 yrs	Valid
562-44-####	1951	unknown	77 to 89 yrs	Valid
563-44-####	1951	unknown	77 to 89 yrs	Valid
564-44-####	1951	unknown	77 to 89 yrs	Valid
565-44-####	1951	unknown	77 to 89 yrs	Valid
566-44-####	1951	unknown	77 to 89 yrs	Valid
567-44-####	1951	unknown	77 to 89 yrs	Valid
568-44-####	1951	unknown	77 to 89 yrs	Valid
569-44-####	1951	unknown	77 to 89 yrs	Valid
570-44-####	1951	unknown	77 to 89 yrs	Valid
571-44-####	1951	unknown	77 to 89 yrs	Valid
572-44-####	1951	unknown	77 to 89 yrs	Valid
573-44-####	1951	unknown	77 to 89 yrs	Valid

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