Historical census microdata (1880–1930) show that second‑generation immigrants were more likely to marry outside their group in states where their co‑ethnic concentration was low—for example, higher outmarriage in Wyoming, Oregon, and parts of the Deep South than in immigrant‑dense Northeastern states. Ethnic institutions and dense local ecosystems (churches, newspapers) in high‑concentration areas slowed outmarriage even when groups had similar absolute numbers.
— If assimilation depends more on local demographics and institutional density than on national narratives about cities, policymakers should reassess assumptions about integration strategies and the effects of present‑day immigrant clustering.
Fortissax
2026.09.08
75% relevant
The article argues that Canada’s historic Anglo and French populations retain distinct sociocultural cohesion (territory, institutions) while the U.S. context produces asymmetric intermarriage and reproductive absorption; that claim maps onto the idea that the geographic and demographic concentration of groups conditions assimilation speed and outcomes (the author explicitly contrasts territorial concentration in Canada with America’s continental mixing).
Tyler Cowen
2026.05.08
77% relevant
The article reports an NBER working paper showing that greater exposure (reduced segregation) raises interclass marriage rates while barely affecting Black–White marriage; that empirically ties exposure/concentration to mixing outcomes, directly supporting and refining the assimilation/ exposure idea by quantifying how much residential segregation drives class versus race sorting.
Gil Guerra
2026.03.23
100% relevant
Author’s analysis of IPUMS census microdata showing Wyoming, Oregon, Washington and Deep South states outmarried expectations by 10–27 percentage points while New York, Massachusetts, New Jersey underperformed.