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

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 4.61K people in California with Celtic ancestry (0.01% of California population). Among all California cities and places with a population of at least 10K, Sanger city had the highest percentage of its population with Celtic ancestry (0.49%), followed by Morgan Hill city (0.41%), and Moraga town (0.25%).

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

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

You may also be interested in:
Ranking of California Cities and Places By Population with Celtic Ancestry in 2021

Related Topics: California ACS-5Yrs Estimates, 2021 Topic List.

Data Source: US Census Bureau.

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

Sanger city

Morgan Hill city

Moraga town

Danville town

Morro Bay city

Carpinteria city

Mead Valley CDP

Agoura Hills city

Mill Valley city

Grover Beach city

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

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Rank	Ciy or Place	Percentage of Pop. (%)
1	Sanger city	0.49
2	Morgan Hill city	0.41
3	Moraga town	0.25
4	Danville town	0.24
4	Morro Bay city	0.24
5	Carpinteria city	0.23
5	Mead Valley CDP	0.23
6	Agoura Hills city	0.20
6	Mill Valley city	0.20
7	Grover Beach city	0.16
8	Los Osos CDP	0.14
9	Camarillo city	0.12
9	Prunedale CDP	0.12
10	Corte Madera town	0.10
10	Magalia CDP	0.10
10	Newport Beach city	0.10
11	Belmont city	0.09
11	Encinitas city	0.09
11	Imperial city	0.09
12	South Whittier CDP	0.08
13	Madera city	0.07
14	Discovery Bay CDP	0.06
14	North Auburn CDP	0.06
14	Orcutt CDP	0.06
14	Riverbank city	0.06
15	La Cañada Flintridge city	0.05
15	Ridgecrest city	0.05
15	San Dimas city	0.05
16	Desert Hot Springs city	0.04
16	El Paso de Robles (Paso Robles) city	0.04
16	Lemon Grove city	0.04
16	Lompoc city	0.04
16	Walnut city	0.04
17	Lemoore city	0.03
17	Yuba City city	0.03
18	Montclair city	0.02
18	Oroville city	0.02
18	Rowland Heights CDP	0.02
18	Tulare city	0.02
18	Union City city	0.02
19	Ceres city	0.01
19	El Monte city	0.01
19	Jurupa Valley city	0.01
19	Watsonville city	0.01