Oregon Social Security Numbers

Social Security Numbers issued to Oregon fall between 540-##-#### and 544-##-####.

Use the SSN Search Tool to check individual Social Security Numbers.

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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 >

Oregon SSNs by Year

Within the 540-##-#### to 544-##-#### group, 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?
540-01-####	1936	1950	85 to 103 yrs	Valid
540-02-####	1981	unknown	46 to 58 yrs	Valid
540-03-####	1936	1950	85 to 103 yrs	Valid
540-04-####	1982	unknown	45 to 57 yrs	Valid
540-05-####	1936	1950	85 to 103 yrs	Valid
540-06-####	1983	unknown	44 to 56 yrs	Valid
540-07-####	1936	1950	85 to 103 yrs	Valid
540-08-####	1983	unknown	44 to 56 yrs	Valid
540-09-####	1936	1950	85 to 103 yrs	Valid
540-10-####	1936	1950	85 to 103 yrs	Valid
540-11-####	1984	unknown	43 to 55 yrs	Valid
540-12-####	1936	1950	85 to 103 yrs	Valid
540-13-####	1985	unknown	42 to 54 yrs	Valid
540-14-####	1936	1950	85 to 103 yrs	Valid
540-15-####	1985	unknown	42 to 54 yrs	Valid
540-16-####	1936	1950	85 to 103 yrs	Valid
540-17-####	1986	unknown	41 to 53 yrs	Valid
540-18-####	1936	1950	85 to 103 yrs	Valid
540-19-####	1987	unknown	40 to 52 yrs	Valid
540-20-####	1936	1950	85 to 103 yrs	Valid
540-21-####	1987	unknown	40 to 52 yrs	Valid
540-22-####	1936	1950	85 to 103 yrs	Valid
540-23-####	1988	unknown	27 to 35 yrs	Valid
540-24-####	1936	1950	85 to 103 yrs	Valid
540-25-####	1988	unknown	27 to 35 yrs	Valid
540-26-####	1936	1950	85 to 103 yrs	Valid
540-27-####	1988	unknown	27 to 35 yrs	Valid
540-28-####	1936	1950	85 to 103 yrs	Valid
540-29-####	1989	1992	31 to 34 yrs	Valid
540-30-####	1936	1950	85 to 103 yrs	Valid
540-31-####	1989	1992	31 to 34 yrs	Valid
540-32-####	1936	1950	85 to 103 yrs	Valid
540-33-####	1989	1992	31 to 34 yrs	Valid
540-34-####	1936	1950	85 to 103 yrs	Valid
540-35-####	1989	1992	31 to 34 yrs	Valid
540-36-####	1951	unknown	76 to 88 yrs	Valid
540-37-####	1989	1992	31 to 34 yrs	Valid
540-38-####	1952	unknown	75 to 87 yrs	Valid
540-39-####	1989	1992	31 to 34 yrs	Valid
540-40-####	1953	1954	81 to 86 yrs	Valid
540-41-####	1989	1992	31 to 34 yrs	Valid
540-42-####	1955	unknown	72 to 84 yrs	Valid
540-43-####	1993	unknown	22 to 30 yrs	Valid
540-44-####	1955	unknown	72 to 84 yrs	Valid
540-45-####	1994	unknown	21 to 29 yrs	Valid
540-46-####	1956	1957	78 to 83 yrs	Valid
540-47-####	1995	unknown	20 to 28 yrs	Valid
540-48-####	1958	1959	76 to 81 yrs	Valid
540-49-####	1996	unknown	19 to 27 yrs	Valid
540-50-####	1960	1961	74 to 79 yrs	Valid

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