Jefferson County, Colorado

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Jefferson County Archives

This site has a searchable Place Names directory, links to additional research resources and historical information for the county.

Jefferson County Library System

Branch Location
Arvada Library 8555 W. 57th Ave.
Arvada, CO 80002
303-424-5527
Belmar Library 555 S. Allison Pkwy.
Lakewood, CO 80226
303-720-963-0900
Columbine Library 7706 W. Bowles Ave.
Littleton, CO 80123
303-932-2690
Conifer Library Conifer High School
10441 Hwy 73
Conifer, CO 80433
303-982-5310
Edgewater Library 5843 W. 25th Ave
Edgewater, CO 80214
303-237-3395
Evergreen Library 5000 Hwy 73 (at Buffalo Park Rd.)
Evergreen, CO 80439
303-674-0780
Golden Library 1019 Tenth St.
Golden, CO 80401
303-279-4585
Lakewood Library
(houses genealogy collection)
10200 W. 20th Ave
Lakewood, CO 80215
303-232-9507
Standley Lake Library 8485 Kipling St.
Arvada, CO 80005
303-456-0806
Wheat Ridge Library 5475 W. 32nd Ave. (32nd & Chase)
Wheat Ridge, CO 80212
303-232-4417

Church of Jesus Christ of Latter Day Saints Family History Centers

7080 Independence, Arvada, 303-421-0920

6465 W. Jewell Ave, Lakewood, 303-935-3003

6705 S. Webster, Littleton, 303-973-3727

Denver Public Library Western History & Genealogy Department

National Archives and Records Administration

Rocky Mountain Region, Bldg 48, Denver Federal Center, Denver, CO 80225, 303-236-0817, check for hours

Other Colorado Resources

CO GenWeb Logo

COGenWeb Project

USGenWeb Project

COGenWeb Archives

CO State Archives

Colorado Photographs

Census Colorado

USGW Pension Project

Tombstone Project Colorado

Surnamehelper

Maps Project

Migrations Data