Illinois 1958 Social Security Numbers

Social Security Numbers issued to Illinois in 1958 fall between 318-26-xxxx and 361-34-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 >

Illinois SSNs issued in 1958

Within the 318-26-xxxx to 361-34-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?
351-26-####	1951	unknown	78 to 90 yrs	Valid
351-34-####	1958	1960	77 to 83 yrs	Valid
352-34-####	1958	1960	77 to 83 yrs	Valid
353-34-####	1958	1960	77 to 83 yrs	Valid
354-26-####	1951	unknown	78 to 90 yrs	Valid
354-34-####	1958	1960	77 to 83 yrs	Valid
355-32-####	1956	1958	79 to 85 yrs	Valid
356-26-####	1951	unknown	78 to 90 yrs	Valid
356-32-####	1956	1958	79 to 85 yrs	Valid
357-34-####	1958	1960	77 to 83 yrs	Valid
358-26-####	1951	unknown	78 to 90 yrs	Valid
358-32-####	1956	1958	79 to 85 yrs	Valid
359-26-####	1951	unknown	78 to 90 yrs	Valid
359-32-####	1956	1958	79 to 85 yrs	Valid
360-26-####	1951	unknown	78 to 90 yrs	Valid
360-32-####	1956	1958	79 to 85 yrs	Valid
361-26-####	1951	unknown	78 to 90 yrs	Valid
361-34-####	1958	1959	78 to 83 yrs	Valid

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