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2010 Census - Census Tract Reference Maps
California
File Naming Conventions
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County or
County Equivalent
Total
Map Sheets
Tract to
Map Sheet File
Alameda
6
c06001_ct2ms.txt
Alpine
1
c06003_ct2ms.txt
Amador
1
c06005_ct2ms.txt
Butte
4
c06007_ct2ms.txt
Calaveras
1
c06009_ct2ms.txt
Colusa
1
c06011_ct2ms.txt
Contra Costa
3
c06013_ct2ms.txt
Del Norte
1
c06015_ct2ms.txt
El Dorado
3
c06017_ct2ms.txt
Fresno
12
c06019_ct2ms.txt
Glenn
1
c06021_ct2ms.txt
Humboldt
4
c06023_ct2ms.txt
Imperial
6
c06025_ct2ms.txt
Inyo
1
c06027_ct2ms.txt
Kern
10
c06029_ct2ms.txt
Kings
4
c06031_ct2ms.txt
Lake
1
c06033_ct2ms.txt
Lassen
1
c06035_ct2ms.txt
Los Angeles
28
c06037_ct2ms.txt
Madera
6
c06039_ct2ms.txt
Marin
4
c06041_ct2ms.txt
Mariposa
1
c06043_ct2ms.txt
Mendocino
4
c06045_ct2ms.txt
Merced
5
c06047_ct2ms.txt
Modoc
1
c06049_ct2ms.txt
Mono
1
c06051_ct2ms.txt
Monterey
10
c06053_ct2ms.txt
Napa
3
c06055_ct2ms.txt
Nevada
1
c06057_ct2ms.txt
Orange
5
c06059_ct2ms.txt
Placer
3
c06061_ct2ms.txt
Plumas
1
c06063_ct2ms.txt
Riverside
15
c06065_ct2ms.txt
Sacramento
5
c06067_ct2ms.txt
San Benito
4
c06069_ct2ms.txt
San Bernardino
24
c06071_ct2ms.txt
San Diego
11
c06073_ct2ms.txt
San Francisco
5
c06075_ct2ms.txt
San Joaquin
6
c06077_ct2ms.txt
San Luis Obispo
6
c06079_ct2ms.txt
San Mateo
6
c06081_ct2ms.txt
Santa Barbara
12
c06083_ct2ms.txt
Santa Clara
5
c06085_ct2ms.txt
Santa Cruz
3
c06087_ct2ms.txt
Shasta
5
c06089_ct2ms.txt
Sierra
1
c06091_ct2ms.txt
Siskiyou
3
c06093_ct2ms.txt
Solano
5
c06095_ct2ms.txt
Sonoma
5
c06097_ct2ms.txt
Stanislaus
5
c06099_ct2ms.txt
Sutter
1
c06101_ct2ms.txt
Tehama
1
c06103_ct2ms.txt
Trinity
1
c06105_ct2ms.txt
Tulare
7
c06107_ct2ms.txt
Tuolumne
1
c06109_ct2ms.txt
Ventura
8
c06111_ct2ms.txt
Yolo
5
c06113_ct2ms.txt
Yuba
1
c06115_ct2ms.txt
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