Lewis and Clark County, Montana Nativity & Citizenship Indicators (2024)

Native Born

98.1%

Foreign Born

1.9%

Naturalized

1.2%

US Citizens

99.3%

Lewis and Clark County, Montana Nativity & Citizenship Distribution

Nativity Treemap for
Figure 1: Proportional distribution of population by place of birth in .


Lewis and Clark County, Montana Population & Nativity History

Table 1: Comparison of total population and nativity percentages over time.
YearTotal PopForeign BornNative Born
202473,4641.9%98.1%
202372,5801.9%98.1%
202271,4871.9%98.1%
202170,3401.5%98.5%
202068,7141.5%98.5%
201967,8051.2%98.8%
201867,0771.4%98.6%
201766,2901.3%98.7%
201665,9891.5%98.5%
201565,3571.6%98.4%
201464,7721.7%98.3%
201364,1431.5%98.5%
201263,4321.6%98.4%
201162,5971.7%98.3%
201061,6432.0%98.0%

Nativity & Citizenship FAQs for Lewis and Clark County, Montana

Approximately 1.9% of residents in Lewis and Clark County, Montana were born outside the United States.

The vast majority of residents, roughly 99.3%, are U.S. citizens (including both native-born and naturalized citizens).

Compare Nativity Across Other Locations