Costilla County, Colorado Genealogy
Guide to Costilla County, Colorado ancestry, genealogy and family history, birth records, marriage records, death records, census records, family history, and military records.
- 1 County Information
- 2 Resources
- 2.1 Bible Records
- 2.2 Biographies
- 2.3 Business, Commerce, and Occupations
- 2.4 Cemeteries
- 2.5 Census Records
- 2.6 Church Records
- 2.7 Court Records
- 2.8 Directories
- 2.9 Emigration and Immigration
- 2.10 Ethnic, Political, and Religious Groups
- 2.11 Funeral Homes
- 2.12 Genealogies
- 2.13 Guardianship
- 2.14 Land and Property Records
- 2.15 Local Histories
- 2.16 Maps and Gazetteers
- 2.17 Migration
- 2.18 Military Records
- 2.19 Naturalization and Citizenship
- 2.20 Newspapers
- 2.21 Obituaries
- 2.22 Other Records
- 2.23 Periodicals
- 2.24 Probate Records
- 2.25 School Records
- 2.26 Tax Records
- 2.27 Vital Records
- 3 Research Facilities
- 4 Societies
- 5 Websites
- 6 Research Guides
- 7 References
County Information[edit | edit source]
Description[edit | edit source]
The County was named for Costilla River. The County is located in the south central area of the state.
County Courthouse[edit | edit source]
Costilla County Courthouse
354 Main St PO Box 100
San Luis, CO 81152-0100
Costilla County Website
County Clerk has marriage and land records from 1853;
Clerk of the District Court has divorce, probate and court records.
Costilla County, Colorado Record Dates[edit | edit source]
Information for this chart was taken from various sources, often containing conflicting dates. This information should be taken as a guide and should be verified by contacting the county and/or the state government agency.
Record Loss[edit | edit source]
There is no known history of courthouse disasters in this county.
Boundary Changes[edit | edit source]
Populated Places[edit | edit source]
For a complete list of populated places, including small neighborhoods and suburbs, visit Hometown Locator. The following are the most historically and genealogically relevant populated places in this county:
History Timeline[edit | edit source]
Resources[edit | edit source]
Bible Records[edit | edit source]
Biographies[edit | edit source]
Business, Commerce, and Occupations[edit | edit source]
Cemeteries[edit | edit source]
Census Records[edit | edit source]
In 1860, present-day Colorado was enumerated in the Kansas, Nebraska, New Mexico, and Utah Territories. Colorado Territory was created in 1861 and was enumerated as such in the 1870 Census. A state census was taken in 1885 for Colorado. See links listed below.
State and Territory Census Records[edit | edit source]
Federal Census Records[edit | edit source]
Church Records[edit | edit source]
Church records vary significantly depending on the denomination and the record keeper. They may contain information about members of the congregation, such as age, date of baptism, christening, or birth; marriage information and maiden names; and death date. For general information about Colorado denominations, view the Colorado Church Records wiki page.
Online Church Records
Ward and Branch Records of The Church of Jesus Christ of Latter-day Saints
Court Records[edit | edit source]
Numerous records are available at Colorado Archives. To use this link scroll down the page to where it asks for Record Type. Click there and scroll down the list to the records you want and select. The next field asks for county. Select the county you want and then click on Search. You can narrow the search by adding the additional information it asks for.
Directories[edit | edit source]
Emigration and Immigration[edit | edit source]
Ethnic, Political, and Religious Groups[edit | edit source]
Funeral Homes[edit | edit source]
Genealogies[edit | edit source]
Guardianship[edit | edit source]
Land and Property Records[edit | edit source]
Land and property records can place an ancestor in a particular location, provide economic information, and reveal family relationships. Land records include: deeds, abstracts and indexes, mortgages, leases, grants and land patents.
See Colorado Land and Property for additional information about early Colorado land grants.
After land was transferred to private ownership, subsequent transactions were usually recorded at the county courthouse, where current records are also housed.
For more information see Colorado Land and Property
Local Histories[edit | edit source]
Online County Histories
Maps and Gazetteers[edit | edit source]
Migration[edit | edit source]
Military Records[edit | edit source]
Online Collections[edit | edit source]
Spanish-American War (1898)
World War I
World War II
For further information see Colorado Military Records.
Naturalization and Citizenship[edit | edit source]
Newspapers[edit | edit source]
For more information, see Colorado Newspapers.
Colorado Newspapers Online
Colorado Newspaper Catalogs
Obituaries[edit | edit source]
Other Records[edit | edit source]
1890-1932 The Colorado State Archives has put an Index to the Costilla County Poor Records, 1890-1932 on-line.
Periodicals[edit | edit source]
Probate Records[edit | edit source]
Probate records have been kept by the county courts. Colorado probate records include bonds, affidavits, letters, claims, appraisals, fee accounts, minutes, judgments, dockets, calendars, case files, and wills. The Family History Library does not have copies of probate records from Colorado.
You may obtain copies of documents from the clerk's office in the county courthouse.
School Records[edit | edit source]
Tax Records[edit | edit source]
Colorado tax records complement land records and can be used as supplements to censuses. There may be gaps of several years in the records. To find tax records in the FamilySearch Catalog, do a Place Search for the county.
Vital Records[edit | edit source]
Vital Records consist of births, adoptions, marriages, divorces, and deaths recorded on registers, certificates, and documents. A copy or an extract of most original records can be purchased from the Vital Records Section Colorado Department of Public Health and Environment or the County Clerk's office of the county where the event occurred.
For some online statewide indexes, see the FamilySearch Historical Record Collections for Colorado.
Birth[edit | edit source]
Birth records may become public records when 100 years have elapsed after the date of birth. EXCEPTION: The birth record of any individual who is known to be currently alive will remain confidential even if they are 100 years of age or greater. 
Marriage[edit | edit source]
Death[edit | edit source]
Death records may become public records when 75 years have elapsed after the date of death.
Divorce[edit | edit source]
Research Facilities[edit | edit source]
Archives[edit | edit source]
The Colorado State Archives has the following records available for Costilla County, Colorado Genealogy in this online database Archives Search. For a full list of online holdings, click here.
1876-1914 Costilla County Probate Record
Family History Centers[edit | edit source]
Family History Centers provide one-on-one assistance and free access to premium genealogical websites. In addition, many centers have free how-to genealogy classes.
Libraries[edit | edit source]
Costilla County Public Library
Museums[edit | edit source]
Societies[edit | edit source]
Ft. Garland Heritage Association
San Luis Valley Historical Society
Websites[edit | edit source]
Research Guides[edit | edit source]
References[edit | edit source]
To access available information, first log into FamilySearch.