California County Codes & Other Resources


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The following headings require some explanations, and they are:
County
Code
County Name
County Recorder's Address
Date Formed
Parent Counties
Birth
Marriage
Death
Land
Probate
Court
Links:

01Alameda
Courthouse, Rm. 100
1225 Fallon Street
Oakland 94612-4280
1853
Contra Costa
Santa Clara
1919
1853
1853
1853
1853
1853


02Alpine
P. O. Box 217
Markleeville 96120
1864
Eldorado, Amador
Calaveras
1900
1900
1900
1900
1900
1900


03Amador
108 Court Street
Jackson 95642
1854
Calaveras
1854
1854
1854
1854
1854
1854


04Butte
25 County Center Dr.
Oroville 95965
1850
Original County
1850
1850
1850
1850
1850
1850


05Calaveras
Government Center
San Andreas 95249
1850
Original County
1860
1882
1882
1852
1866
1866


06Colusa
546 Jay Street
Colusa 95932
1850
Original County
1850
1850
1850
1850
1850
1850


07Contra Costa
P. O. Box 350
Martinez 94553
1850
Original County
1850
1850
1850
1850
1850
1850


08Del Norte
457 F Street
Cresent City 95531
1857
Klamath
1857
1858
1858
1858
1858
1858


09El Dorado
360 Fair Lane
Placerville 95667
1850
Original County
1905
1905
1905
1850
1850
1850


10Fresno
P. O. Box 766
Fresno 93721
1856
Merced
Mariposa
1900
1900
1900
1860
1860
1860


11Glenn
P. O. Box 391
Willows 95988
1891
Colusa
1891
1891
1891
1891
1891
1891


12Humboldt
825 5th Street
Eureka 95501
1853
Trinity
1886
1886
1886
1853
1853
1853


13Imperial
P. O. Box 1560
El Centro 92243
1907
San Diego
1907
1907
1907
1907
1907
1907


14Inyo
P. O. Drawer F
Independence 93526
1866
Tulare
1905
1866
1905
1866
1866
1866


15Kern
1655 Chester
Bakersfield 93301
1866
Tulare, Los Angeles
1866
1866
1866
1866
1866
1866


16Kings
1400 Lacey Blvd.
Hanford 93280
1893
Tulare
1893
1893
1893
1893
1893
1893
Marriages

17Lake
255 North Forbes Street
Lakeport 95453
1861
Napa
1867
1867
1867
1867
1867
1867


18Lassen
Courthouse- Lassen Street
Susanville 96130
1864
Plumas
Shasta
1864
1864
1864
1864
1864
1864


19Los Angeles
P. O. Box 120
Los Angeles 90053-0120
1850
Original County
1850
1850
1850
1850
1850
1850


20Madera
209 West Yosemite
Madera 93637
1893
Fresno
1893
1893
1893
1893
1893
1893
Vitals

21Marin
3501 Civic Center, Rm. 290
San Rafel 94903-4177
1850
Original County
1850
1850
1850
1850
1850
1850


22Mariposa
P. O. Box 35
Mariposa 95338
1850
Original County
1850
1850
1850
1850
1850
1850
Deaths 1873-1904

23Mendocino
P. O. Box 148
Ukiah 95482
1850
Original County
1850
1850
1850
1850
1872
1858


24Merced
2222 M Street
Merced 95340
1855
Mariposa
1855
1855
1855
1855
1855
1855


25Modoc
205 South East Street
Alturas 96101
1874
Siskiyou
1874
1874
1874
1874
1874
1874


26Mono
P. O. Box 537
Bridgeport 93517
1861
Fresno
Calaveras
1864
1864
1864
1864
1864
1864


27Monterey
P. O. Box 29
Salinas 93901
180
Original County
1850
1850
1850
1850
1850
1850


28Napa
P. O. Box 298
Napa 95488
1850
Original County
1850
1850
1850
1850
1850
1850


29Nevada
P. O. Box 6232
Nevada City 95959
1851
Yuba
1873
1856
1873
1856
1880
1880


30Orange
P. O. Box 238
Santa Ana 92701
1889
Los Angeles
1889
1889
1889
1889
1889
1889


31Placer
P. O. Box 5228
Auburn 95604
1851
Yuba
Sutter
1851
1851
1851
1851
1851
1851


32Plumas
P. O. Box 10706
Quincy 95971
1854
Butte
1860
1860
1860
1854
1860
1860


33Riverside
P. O. Box 751
Riverside 92502
1893
San Diego
San Bernardino
1893
1893
1893
1893
1893
1893


34Sacramento
P. O. Box 839
Metro Main Station
Sacramento 95814-1207
1850
Original County
1850
1850
1850
1850
1850
1850
Vitals

35San Benito
Courthouse - Rm. 206
Hollister 95023
1874
Monterey
1874
1874
1874
1874
1874
1874


36San Bernardino
222 West Hospitality Lane
San Bernardino 92415-0022
1853
Los Angeles
1853
1887
1853
1853
1853
1853


37San Diego
P. O. Box 1750
San Diego 92112
1850
Original County
1850
1850
1850
1850
1850
1850


38San Francisco
City Hall, Rm. 167
San Francisco 94102
1850
Original County
1906
1906
1906
1906
1906
1906
Vitals

39San Joaquin
P. O. Box 1968
Stockton 95201-1968
1850
Original County
1851
1851
1851
1851
1851
1851


40San Luis Obispo
1144 Montery
Suite C
San Luis Obispo 94308
1850
Original County
1850
1850
1850
1850
1854
1854


41San Mateo
2200 Broadway
Redwood City 94063
1856
San Francisco
1866
1856
1873
1856
1880
1866


42Santa Barbara
P. O. Box 159
Santa Barbara 93102-0159
1850
Original County
1850
1873
1850
1850
1850
1850


43Santa Clara
70 West Hedding
East Wing, First Floor
San Jose 95110
1850
Original County
1850
1850
1850
1850
1850
1850
44Santa Cruz
701 Ocean, Rm 230
Santa Cruz 95060
1850
Original County
1873
1852
1873
1850
1850
18507


45Shasta
1500 Court Street
Room 102
Redding 96001-1679
1850
Original County
1850
1850
1850
1850
1880
1880


46Sierra
P. O. Drawer D
Downieville 95936
1852
Yuba
1852
1852
1852
1852
1852
1852


47Siskiyou
P. O. Box 8
Yreka 96097
1852
Klamath
Shasta
1852
1852
1852
1852
1852
1852


48Solano
580 Texas Street
Fairfield 94533
1850
Original County
1850
1850
1850
1850
1850
1850


49Sonoma
585 Fiscal Drive
Room 103F
Santa Rosa 95403
1850
Original County
1850
1850
1850
1850
1850
1850


50Stanislaus
912 11th Street
Modesto 95353
1854
Tuolumne
1854
1854
1854
1854
1854
1854


51Sutter
433 Second Street
Yuba City 95991
1850
Original County
1850
1850
1850
1850
1850
1850


52Tehama
P. O. Box 250
Red Bluff 96080
1856
Colusa
Butte
Shasta
1889
1856
1889
1856
1856
1856


53Trinity
P. O. Drawer 1258
Weaverville 96093-1258
1850
Original County
1889
1856
1889
1856
1856
1856


54Tulare
Courthouse, Rm. 203
Visalia 93291-4593
1852
Mariposa
1852
1873
1852
1852
1852
1852
Vitals
Probates
Marriages
55Tuolumne
2 South Green St.
Sonora 95370
1850
Original County
1858
18507
1859
1850
1850
1850


56Ventura
800 South Victoria
Ventura 93009
1872
Santa Barbara
1873
1873
1873
1871
1873
1873


57Yolo
P. O. Box 105
Woodland 95776
1850
Original County
1850
1850
1850
1850
1850
1850


58Yuba
935 14th Street
Marysville 95902
1850
Original County
1850
1865
1850
1850
1850
1850





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