Los Alamos CDP, NM Population By Ancestry in 2021 (ACS-5Yrs)

Updated on March 7, 2024.

Based on the US Census ACS-5Yrs estimates, in 2021, among the 13.27K Los Alamos CDP, NM population, 4.81K had Other Groups ancestry (36.28%), 2.10K had German ancestry (15.84%), and 1.95K had English ancestry (14.70%).

The chart below shows the top 10 ancestry groups, and the table below shows both the number and percentages for all ancestry groups.

You can also see similar information for other New Mexico cities and places, New Mexico counties, and for New Mexico.

Los Alamos CDP, NM Percentages of Ancestry of Population in 2021
Other Groups
German
English
Unclassified
Irish
European
Italian
Scottish
American
Polish
Los Alamos CDP, NM Population By Ancestry in 2021
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Ancestry Number of Ancestry Percentage of Population (%)
Other Groups 4814 36.28
German 2102 15.84
English 1950 14.70
Unclassified 1731 13.04
Irish 1236 9.31
European 835 6.29
Italian 537 4.05
Scottish 475 3.58
American 469 3.53
Polish 332 2.50
Norwegian 294 2.22
Scotch Irish 291 2.19
French (except Basque) 228 1.72
Swedish 213 1.61
Scandinavian 199 1.50
British 182 1.37
Russian 179 1.35
Dutch 129 0.97
Portuguese 113 0.85
Eastern European 104 0.78
Danish 87 0.66
Ukrainian 82 0.62
Greek 73 0.55
Subsaharan African 73 0.55
Hungarian 65 0.49
Canadian 58 0.44
Finnish 54 0.41
Slovene 53 0.40
French Canadian 48 0.36
Welsh 45 0.34
Ethiopian 44 0.33
Swiss 40 0.30
Lebanese 32 0.24
Belgian 29 0.22
Nigerian 27 0.20
Slovak 20 0.15
Northern European 16 0.12
Serbian 16 0.12
Czech 13 0.10
Slavic 12 0.09
Croatian 11 0.08
Turkish 11 0.08
Yugoslavian 11 0.08
Latvian 8 0.06
Lithuanian 7 0.05
Romanian 6 0.05
Czechoslovakian 5 0.04
New Zealander 4 0.03
African 2 0.02