This page was last updated: 26 Jan 2018 1:31 p.m. MST

Alamosa County was formed in 1913 from Costilla & Conejos Counties.   Alamosa is the county seat.

Welcome to Alamosa County

It is my hope to provide you with valuable genealogical information and resource links in your quest for family history information.  Please do not hesitate to contact me if I can be of any assistance to you.  I also created a Alamosa CoGenWeb Facebook page.  It's brand new - help me spread the word:

Cynthia (Martinez) Monroe - Alamosa County Coordinator    Email me:

A proud part of The USGenWeb Project and the COGenWeb Project


Alamosa County Church Records

Alamosa County Cemetery Records

Baptism, marriage and death records for Sacred Heart Church, Alamosa, Colorado through 1957 are now digitized and available for research at

(scroll towards bottom of the page and click on the camera icon)

Sacred Heart Catholic Baptism Records



Sacred Heart Catholic Marriage Records



Sacred Heart Catholic Death Records


Alamosa Municipal Cemetery Lookups  (Contact me for look-ups for the Alamosa City

Cemetery for burials up to the mid 1990s)


Alamosa Spanish Cemetery Records  (Please contact me for lookups)


Colorado GenWeb Gravestone Photo Project

USGenWeb Tombstone Project for Colorado

Find A Grave Project for Alamosa Counties


Alamosa County Census Records


Alamosa County Queries & Message Boards List    

1880 Rio Grande Valley, Alamosa, Conejos County, CO Census (pre-Alamosa County)


1880 Alamosa Valley, Conejos County, CO Census  (pre-Alamosa County)

Alamosa Lookup Volunteers
Worldwide Look Ups

Didn't find what you were looking for? 

Maybe you need a look up? 

 Got a resource that you can do look-ups from?  Please volunteer!


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Neighboring County COGenWeb Sites

--Conejos County                 --Costilla County                --Huerfano County                 --Rio Grande County               --Saguache County

Resources and Colorado GENWEB Contacts

--Resource Links      --Printed Resources

-- COGENWEB State Coordinator - Gail Meyer Kilgore                -- COGENWEB Assistant State Coordinator - Billie Erin Walsh


Mail Lists

    --COALAMOS  A mailing list for Alamosa County researchers and discussion. 

To subscribe to Alamosa County list, click on "COALAMOS".  To post messages to the list, follow the instructions that will be sent to you.

    --Browse Threaded Archives for Alamosa County mail list


Please report dead links HERE

Website visitors beginning December 16, 2008:  

Copyright 2008-2018 by Cynthia Monroe, the COGenWeb Project, and this site's contributors. All rights reserved.

This information may be used for personal use, however, commercial use of this information is prohibited without prior permission of the owner(s). 

When sourcing information from this site, a hyperlink to our page would be appreciated.