Highest German population share, US counties · 2020
US counties ranked by the share of all residents who are German ancestry (2023 American Community Survey). A concentration measure: German residents as a percentage of total population. Oliver County, North Dakota leads at 68.3%. 3,134 counties qualify in total. North Dakota carries 8 of the top 25 entries.
UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES
Frequently asked
Which county has the highest german share?
Oliver County, North Dakota ranks #1 with 68.3% (2020 American Community Survey).
What are the top 5 counties by german share?
Oliver County, North Dakota, Logan County, North Dakota, Emmons County, North Dakota, McIntosh County, North Dakota, Campbell County, South Dakota.
How many counties are in this ranking?
3,134 counties qualify after filtering for population minimums and data availability. The ranking covers 2020 ACS 5-year data.
How is german share measured?
Share of all residents who are German ancestry (Ancestry, ACS detailed tables). Source: US Census Bureau, American Community Survey 5-year estimates (2020).