Pennsylvania Social Security Numbers

Social Security Numbers issued to Pennsylvania fall between 159-##-#### and 211-##-####.

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 >

Pennsylvania SSNs by Year

Within the 159-##-#### to 211-##-#### 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?
171-44-####	1968	unknown	62 to 74 yrs	Valid
171-46-####	1969	1970	68 to 73 yrs	Valid
171-48-####	1971	1972	66 to 71 yrs	Valid
171-50-####	1973	unknown	57 to 69 yrs	Valid
171-52-####	1973	1974	64 to 69 yrs	Valid
171-54-####	1975	unknown	55 to 67 yrs	Valid
171-56-####	1976	unknown	54 to 66 yrs	Valid
171-58-####	1977	1978	60 to 65 yrs	Valid
171-60-####	1979	1980	58 to 63 yrs	Valid
171-62-####	1981	1983	55 to 61 yrs	Valid
171-64-####	1984	1985	53 to 58 yrs	Valid
171-66-####	1986	unknown	44 to 56 yrs	Valid
171-68-####	1987	1988	50 to 55 yrs	Valid
171-70-####	1989	1992	34 to 37 yrs	Valid
171-72-####	1989	1992	34 to 37 yrs	Valid
171-74-####	1989	1992	34 to 37 yrs	Valid
171-76-####	1995	1998	28 to 31 yrs	Valid
171-78-####	1998	unknown	20 to 28 yrs	Valid
171-80-####	2001	2004	22 to 25 yrs	Valid
171-82-####	2004	2007	19 to 22 yrs	Valid
171-84-####	2007	2010	16 to 19 yrs	Valid
171-86-####	2010	2011	15 to 16 yrs	Valid
172-01-####	1936	1950	88 to 106 yrs	Valid
172-03-####	1936	1950	88 to 106 yrs	Valid
172-05-####	1936	1950	88 to 106 yrs	Valid
172-07-####	1936	1950	88 to 106 yrs	Valid
172-09-####	1936	1950	88 to 106 yrs	Valid
172-10-####	1936	1950	88 to 106 yrs	Valid
172-12-####	1936	1950	88 to 106 yrs	Valid
172-14-####	1936	1950	88 to 106 yrs	Valid
172-16-####	1936	1950	88 to 106 yrs	Valid
172-18-####	1936	1950	88 to 106 yrs	Valid
172-20-####	1936	1950	88 to 106 yrs	Valid
172-22-####	1936	1950	88 to 106 yrs	Valid
172-24-####	1936	1950	88 to 106 yrs	Valid
172-26-####	1936	1950	88 to 106 yrs	Valid
172-28-####	1951	1953	85 to 91 yrs	Valid
172-30-####	1954	1955	83 to 88 yrs	Valid
172-32-####	1956	1958	80 to 86 yrs	Valid
172-34-####	1959	1961	77 to 83 yrs	Valid
172-36-####	1962	unknown	68 to 80 yrs	Valid
172-38-####	1963	1964	74 to 79 yrs	Valid
172-40-####	1965	unknown	65 to 77 yrs	Valid
172-42-####	1966	1967	71 to 76 yrs	Valid
172-44-####	1968	unknown	62 to 74 yrs	Valid
172-46-####	1969	1970	68 to 73 yrs	Valid
172-48-####	1971	1972	66 to 71 yrs	Valid
172-50-####	1973	unknown	57 to 69 yrs	Valid
172-52-####	1973	1974	64 to 69 yrs	Valid
172-54-####	1975	unknown	55 to 67 yrs	Valid

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