Resident Population in Elkhart County, IN was 207.43600 Thous. of Persons in January of 2024, according to the United States Federal Reserve. Historically, Resident Population in Elkhart County, IN reached a record high of 207.43600 in January of 2024 and a record low of 126.52900 in January of 1970. Trading Economics provides the current actual value, an historical data chart and related indicators for Resident Population in Elkhart County, IN - last updated from the United States Federal Reserve on April of 2026.