Colorado 2005 Social Security Numbers
Social Security Numbers issued to Colorado in 2005 fall between 521-01-xxxx and 653-99-xxxx.
Use the SSN Search Tool to check individual Social Security Numbers.
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 >
Colorado SSNs issued in 2005
Within the 521-01-xxxx to 653-99-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? |
---|---|---|---|---|
523-37-#### | 1983 | unknown | 45 to 57 yrs | Valid |
523-39-#### | 1983 | unknown | 45 to 57 yrs | Valid |
523-41-#### | 1984 | unknown | 44 to 56 yrs | Valid |
523-43-#### | 1984 | unknown | 44 to 56 yrs | Valid |
523-44-#### | 1953 | unknown | 75 to 87 yrs | Valid |
523-45-#### | 1985 | unknown | 43 to 55 yrs | Valid |
523-46-#### | 1954 | unknown | 74 to 86 yrs | Valid |
523-47-#### | 1985 | unknown | 43 to 55 yrs | Valid |
523-48-#### | 1955 | unknown | 73 to 85 yrs | Valid |
523-49-#### | 1986 | unknown | 42 to 54 yrs | Valid |
523-50-#### | 1956 | unknown | 72 to 84 yrs | Valid |
523-51-#### | 1986 | unknown | 42 to 54 yrs | Valid |
523-53-#### | 1987 | unknown | 41 to 53 yrs | Valid |
523-54-#### | 1959 | unknown | 69 to 81 yrs | Valid |
523-55-#### | 1987 | unknown | 41 to 53 yrs | Valid |
523-56-#### | 1960 | unknown | 68 to 80 yrs | Valid |
523-57-#### | 1987 | unknown | 41 to 53 yrs | Valid |
523-58-#### | 1961 | unknown | 67 to 79 yrs | Valid |
523-59-#### | 1987 | unknown | 41 to 53 yrs | Valid |
523-60-#### | 1962 | unknown | 66 to 78 yrs | Valid |
523-61-#### | 1988 | unknown | 28 to 36 yrs | Valid |
523-62-#### | 1963 | unknown | 65 to 77 yrs | Valid |
523-63-#### | 1988 | unknown | 28 to 36 yrs | Valid |
523-64-#### | 1963 | unknown | 65 to 77 yrs | Valid |
523-65-#### | 1988 | unknown | 28 to 36 yrs | Valid |
523-66-#### | 1963 | unknown | 65 to 77 yrs | Valid |
523-67-#### | 1988 | unknown | 28 to 36 yrs | Valid |
523-68-#### | 1964 | unknown | 64 to 76 yrs | Valid |
523-70-#### | 1965 | unknown | 63 to 75 yrs | Valid |
523-72-#### | 1966 | unknown | 62 to 74 yrs | Valid |
523-74-#### | 1966 | unknown | 62 to 74 yrs | Valid |
523-76-#### | 1967 | unknown | 61 to 73 yrs | Valid |
523-78-#### | 1968 | unknown | 60 to 72 yrs | Valid |
523-80-#### | 1968 | unknown | 60 to 72 yrs | Valid |
523-82-#### | 1969 | unknown | 59 to 71 yrs | Valid |
523-84-#### | 1970 | unknown | 58 to 70 yrs | Valid |
523-86-#### | 1970 | unknown | 58 to 70 yrs | Valid |
523-87-#### | 1993 | unknown | 23 to 31 yrs | Valid |
523-88-#### | 1971 | unknown | 57 to 69 yrs | Valid |
523-89-#### | 1993 | unknown | 23 to 31 yrs | Valid |
523-90-#### | 1971 | unknown | 57 to 69 yrs | Valid |
523-91-#### | 1994 | unknown | 22 to 30 yrs | Valid |
523-92-#### | 1972 | unknown | 56 to 68 yrs | Valid |
523-93-#### | 1994 | unknown | 22 to 30 yrs | Valid |
523-94-#### | 1972 | unknown | 56 to 68 yrs | Valid |
523-95-#### | 1995 | unknown | 21 to 29 yrs | Valid |
523-96-#### | 1973 | unknown | 55 to 67 yrs | Valid |
523-97-#### | 1995 | unknown | 21 to 29 yrs | Valid |
523-98-#### | 1973 | unknown | 55 to 67 yrs | Valid |
523-99-#### | 1996 | unknown | 20 to 28 yrs | Valid |
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