Ranking of California Cities and Places By Percentage of Population with Czechoslovakian Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 21.79K people in California with Czechoslovakian ancestry (0.06% of California population). Among all California cities and places with a population of at least 10K, La Mesa city had the highest percentage of its population with Czechoslovakian ancestry (0.54%), followed by Rancho Mirage city (0.53%), and Orcutt CDP (0.51%).

The chart and table below shows the top 10 cities with high percentage of its population having Czechoslovakian ancestry.

You can see similar information for other states and for other ancestry groups in California.

Data Source: US Census Bureau.
Ranking of California Cities and Places By Percentage of Population with Czechoslovakian Ancestry in 2021
La Mesa city
Rancho Mirage city
Orcutt CDP
Mountain House CDP
Sanger city
Newman city
San Jacinto city
Lakeside CDP (San Diego County)
Mill Valley city
La Verne city
Ranking of California Cities and Places By Percentage of Population with Czechoslovakian Ancestry in 2021
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Rank Ciy or Place Percentage of Pop. (%)
1 La Mesa city 0.54
2 Rancho Mirage city 0.53
3 Orcutt CDP 0.51
4 Mountain House CDP 0.50
5 Sanger city 0.48
6 Newman city 0.43
6 San Jacinto city 0.43
7 Lakeside CDP (San Diego County) 0.39
8 Mill Valley city 0.38
9 La Verne city 0.37
10 San Rafael city 0.33
11 Cameron Park CDP 0.30
11 Woodland city 0.30
12 Atwater city 0.28
12 San Juan Capistrano city 0.28
13 Laguna Hills city 0.26
13 Walnut Creek city 0.26
14 Adelanto city 0.24
14 Bostonia CDP 0.24
14 Rancho Palos Verdes city 0.24
15 Hemet city 0.23
15 Pinole city 0.23
16 Burbank city 0.22
16 Temecula city 0.22
17 Atascadero city 0.21
17 Lomita city 0.21
18 Beverly Hills city 0.20
18 Dana Point city 0.20
18 Oakdale city 0.20
18 Yorba Linda city 0.20
19 Beaumont city 0.19
19 Chico city 0.19
19 La Quinta city 0.19
20 Oildale CDP 0.18
20 Olivehurst CDP 0.18
20 Oroville city 0.18
20 San Diego Country Estates CDP 0.18
20 Santee city 0.18
20 Ukiah city 0.18
21 Anderson city 0.17
21 Desert Hot Springs city 0.17
21 Livermore city 0.17
21 Martinez city 0.17
21 Menlo Park city 0.17
21 North Tustin CDP 0.17
21 Norwalk city 0.17
21 Palmdale city 0.17
21 Redondo Beach city 0.17
21 South Lake Tahoe city 0.17
22 Carlsbad city 0.16
22 Lompoc city 0.16
22 Palm Desert city 0.16
22 Palos Verdes Estates city 0.16
22 San Anselmo town 0.16
23 Arden-Arcade CDP 0.15
23 Emeryville city 0.15
23 Gilroy city 0.15
23 Laguna Beach city 0.15
23 Nipomo CDP 0.15
24 Escondido city 0.14
24 Lakeland Village CDP 0.14
24 Red Bluff city 0.14
24 Ripon city 0.14
24 Roseville city 0.14
24 San Buenaventura (Ventura) city 0.14
24 Seal Beach city 0.14
25 Alamo CDP 0.13
25 East Hemet CDP 0.13
25 Huntington Beach city 0.13
25 Manhattan Beach city 0.13
25 Redding city 0.13
25 Salida CDP 0.13
25 San Marcos city 0.13
25 Santa Cruz city 0.13
25 Thousand Oaks city 0.13
26 Barstow city 0.12
26 Brea city 0.12
26 Casa de Oro-Mount Helix CDP 0.12
26 Cerritos city 0.12
26 Duarte city 0.12
26 Fair Oaks CDP 0.12
26 Fallbrook CDP 0.12
26 Piedmont city 0.12
26 Santa Fe Springs city 0.12
26 Shasta Lake city 0.12
27 Campbell city 0.11
27 La Crescenta-Montrose CDP 0.11
27 Live Oak CDP 0.11
27 San Dimas city 0.11
27 Upland city 0.11
28 Burlingame city 0.10
28 Magalia CDP 0.10
28 Monrovia city 0.10
28 Newport Beach city 0.10
28 Petaluma city 0.10
28 San Gabriel city 0.10
28 South Pasadena city 0.10
29 Alameda city 0.09
29 Apple Valley town 0.09
29 Arroyo Grande city 0.09
29 Blythe city 0.09
29 Clovis city 0.09
29 El Dorado Hills CDP 0.09
29 Encinitas city 0.09
29 Laguna Woods city 0.09
29 Lake Los Angeles CDP 0.09
29 Los Alamitos city 0.09
29 Palo Alto city 0.09
29 Poway city 0.09
29 Soquel CDP 0.09
30 Agoura Hills city 0.08
30 Capitola city 0.08
30 Cathedral City city 0.08
30 Davis city 0.08
30 Delano city 0.08
30 Fortuna city 0.08
30 Fountain Valley city 0.08
30 Golden Hills CDP 0.08
30 Modesto city 0.08
30 Prunedale CDP 0.08
30 Tracy city 0.08
30 Turlock city 0.08
30 Wildomar city 0.08
31 Antelope CDP 0.07
31 Calimesa city 0.07
31 Citrus Heights city 0.07
31 Glendora city 0.07
31 Pacific Grove city 0.07
31 Sonoma city 0.07
31 Windsor town 0.07
31 Yucaipa city 0.07
32 Bonita CDP 0.06
32 Downey city 0.06
32 East Palo Alto city 0.06
32 Fremont city 0.06
32 Hesperia city 0.06
32 Highland city 0.06
32 La Mirada city 0.06
32 Napa city 0.06
32 San Bruno city 0.06
32 San Leandro city 0.06
32 Twentynine Palms city 0.06
32 Vacaville city 0.06
33 Banning city 0.05
33 Bay Point CDP 0.05
33 Calabasas city 0.05
33 Citrus CDP 0.05
33 Florin CDP 0.05
33 Imperial Beach city 0.05
33 Indio city 0.05
33 Jurupa Valley city 0.05
33 La Riviera CDP 0.05
33 Merced city 0.05
33 Orangevale CDP 0.05
33 Temescal Valley CDP 0.05
33 Tustin city 0.05
33 Victorville city 0.05
33 Woodcrest CDP 0.05
34 Arvin city 0.04
34 Auburn city 0.04
34 Bellflower city 0.04
34 Coalinga city 0.04
34 Colton city 0.04
34 Hanford city 0.04
34 Los Osos CDP 0.04
34 Malibu city 0.04
34 Newark city 0.04
34 Oxnard city 0.04
34 Ramona CDP 0.04
34 Soledad city 0.04
34 Tehachapi city 0.04
34 West Puente Valley CDP 0.04
34 Yuba City city 0.04
35 Chowchilla city 0.03
35 East San Gabriel CDP 0.03
35 El Centro city 0.03
35 El Monte city 0.03
35 El Paso de Robles (Paso Robles) city 0.03
35 Garden Grove city 0.03
35 Inglewood city 0.03
35 La Habra city 0.03
35 Manteca city 0.03
35 Porterville city 0.03
35 Salinas city 0.03
35 San Bernardino city 0.03
35 San Lorenzo CDP 0.03
35 South El Monte city 0.03
35 Stockton city 0.03
35 Visalia city 0.03
35 West Carson CDP 0.03
36 Lake Elsinore city 0.02
36 Norco city 0.02
36 North Highlands CDP 0.02
36 Wasco city 0.02
36 Whittier city 0.02
37 Ashland CDP 0.01
37 Hacienda Heights CDP 0.01
37 Hollister city 0.01
37 Paramount city 0.01
37 Rosemead city 0.01