Allegheny County, PA Hispanic or Latino Population By Origin in 2021 (ACS-5Yrs)

Updated on March 3, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, among the 28.31K Allegheny County, PA hispanic or latino population, 9.15K had Mexican origin (32.33%), 6.43K had Puerto Rican origin (22.70%), and 4.57K had South American origin (16.16%).

The chart below shows the top 10 hispanic origins by percentage, and the table below shows both the population and percentages for many hispanic origins.

You can see similar information for other Pennsylvania counties, and for Pennsylvania.

Data Source: US Census Bureau.

Allegheny County, PA Percentage of Hispanic or Latino Population By Origin in 2021

Mexican

Puerto Rican

South American

Central American

Colombian

All Other Hispanic

Dominican

Spanish

Spaniard

Guatemalan

Allegheny County, PA Hispanic or Latino Population By Origin in 2021

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Hispanic Origin	Population	Percent of Hisp. Pop. (%)
Mexican	9152	32.33
Puerto Rican	6427	22.70
South American	4574	16.16
Central American	2607	9.21
Colombian	1441	5.09
All Other Hispanic	1287	4.55
Dominican	1172	4.14
Spanish	1092	3.86
Spaniard	1079	3.81
Guatemalan	946	3.34
Cuban	922	3.26
Argentinean	661	2.34
Peruvian	627	2.22
Venezuelan	608	2.15
Salvadoran	580	2.05
Honduran	427	1.51
Panamanian	397	1.40
Chilean	347	1.23
Ecuadorian	346	1.22
Bolivian	267	0.94
Paraguayan	247	0.87
Costa Rican	174	0.62
Nicaraguan	58	0.21
Uruguayan	30	0.11
Other Central American	25	0.09