Costilla County Ancestry Search

Find Costilla County CO cemeteries, clerks, courts, historical societies, libraries, marriage license offices and town and city halls for free public records.


Costilla County Clerks may provide you with access to free public records related to marriage licenses, divorce filings, criminal, jail and arrest records. Costilla County genealogy records such as marriage licenses and certificates are useful for Colorado family research.

Costilla County Clerk San Luis CO 400 Gaspar Street 81152 719-939-7671

San Luis Town Clerk San Luis CO 408 Main Street 81152 719-672-3321


Costilla County Courts may provide you with access to free public records related to legal proceedings, cases, filings, documents, and appeals. Costilla County court records provide public records useful to family researchers.

Blanca Municipal Court Blanca CO 604 Smith Avenue 81123 719-379-3810

Costilla County Court San Luis CO 304 Main Street 81152 719-672-3681

San Luis District Court San Luis CO 304 Main Street 81152 719-672-3681

San Luis Municipal Court San Luis CO 408 Main Street 81152


Costilla County Marriage License Offices may provide you with free public records related to marriage licenses, wedding licenses, certificates and proof of marriage. Vital records from Costilla County Marriage License Offices provide important data for family tree research.

Costilla County Marriage License San Luis CO Po Box 308 400 Gasper St. 81152 719-937-7671


Costilla County Town and City Halls may provide you with free public records related to vital records, birth certificates, death certificates, marriage licenses, as well as property ownership records. Public records provided by Costilla County Town and City Halls for family genealogy research.

Blanca City Hall Blanca CO 601 Main Street 81123 719-379-4762

Blanca Town Hall Blanca CO 601 Main Street 81123 719-379-3461