Lewis and Clark County, Montana
Lewis and Clark County: County in Montana, United States
About
Lewis and Clark County is a county located in the U.S. state of Montana. As of the 2010 census, the population was 63,395 and a population density of 7 people per km². After 10 years in 2020 county had an estimated population of 70,229 inhabitants. Its county seat is Helena. The county was created 159 years ago in 1864.
Quick Facts about Lewis and Clark County
Population : | 70,229 (2020) |
Country : | United States of America |
State : | Montana (United States) |
Different from : | Lewis County, Lewis County, Lewis County, Lewis County, Lewis County, Lewis County, Lewis County |
Area : | 9059 km2 |
Water as percent of area : | 1.1% |
Land as percent of area : | 98.9% |
Named for : | William Clark, Meriwether Lewis |
Altitude : | 5,082 feet / 1549 meters |
Capital : | Helena |
Establishment : | January 01, 1865 |
Time Zone : | America/Denver |
Local time : | 08:48:22 (12th November 2024) |
Density : | 8 Pop. per km² as of 2020 |
Population growth : | 9.73% (2010-2020) |
Geography
Lewis and Clark County is located at 47°7'20"N 112°23'25"W (47.1223400, -112.3903500). It has 7 neighbors: Powell County, Broadwater County, Cascade County, Flathead County, Jefferson County, Meagher County and Teton County.
Lewis and Clark County map
The largest city of Lewis and Clark County is Helena with a population of 33,737. . See all Lewis and Clark County cities & populated places.
Lewis and Clark County Populated Places
Cities, towns, neighborhoods & other populated places in Lewis and Clark County.
City Name | Population | Title |
---|---|---|
Helena | 33,737 | State capital of Montana, United States and seat of Lewis and Clark County |
East Helena | 2,130 | Town of the United States |
- Official Website
Official website of Lewis and Clark County
Lewis and Clark County has 7 neighbours.
- Powell County county in Montana, United States
- Broadwater County county in south central Montana, United States
- Cascade County county in central Montana, United States
- Flathead County county in Montana, United States
- Jefferson County county in Montana, United States
- Meagher County county in Montana, United States
- Teton County county in Montana, United States
- Helena
Demographics
The population of Lewis and Clark County increased by 9.73% in 10 years.
Year | Population | % Change | Method |
2010 | 63,395 | - | census |
2011 | 64,272 | 1.36% | estimation process |
2012 | 64,736 | 0.72% | estimation process |
2013 | 65,234 | 0.76% | estimation process |
2014 | 65,703 | 0.71% | estimation process |
2015 | 66,225 | 0.79% | estimation process |
2016 | 66,894 | 1% | estimation process |
2017 | 67,850 | 1.41% | estimation process |
2018 | 68,622 | 1.13% | estimation process |
2019 | 69,432 | 1.17% | estimation process |
2020 | 70,229 | 1.13% | estimation process |
People born in Lewis and Clark County (1)
American labor leader W. A. Boyle was born in Lewis and Clark County
Montana Other Counties (more counties)
County Name | Population | Title |
---|---|---|
Yellowstone County | 162,990 | County in Montana, United States of America |
Missoula County | 121,630 | County in Montana, United States |
Billings | 117,445 | The most populous city in Montana. |
Gallatin County | 116,806 | County in Montana, United States |
Flathead County | 105,851 | County in Montana, United States |
Cascade County | 81,346 | County in central Montana, United States |
Missoula | 76,848 | The most populous city in Missoula County, Montana. |
Great Falls | 58,353 | Town in Cascade County, Montana, United States |
Bozeman | 50,970 | Town in Gallatin County, Montana, United States |
Ravalli County | 45,002 | County in Montana, United States |
Silver Bow County | 35,180 | County in Montana, United States |
Butte | 34,190 | Consolidated city-county in Montana, United States |
Helena | 33,737 | State capital of Montana, United States and seat of Lewis and Clark County |
Lake County | 30,986 | County in Montana, United States |
Kalispell | 25,329 | City in Flathead County, Montana, United States |
Lincoln County | 20,343 | County in Montana, United States |