Lake County , Montana

Lake County: County in Montana, United States

Lake County locator map
Location of Lake County on Montana map.


Lake County is a county located in the U.S. state of Montana. As of the 2010 census, the population was 28,746 and a population density of 7 people per km². After 9 years in 2019 county had an estimated population of 30,458 inhabitants. Its county seat is Polson. The county was created 98 years ago in 1922.


Lake County is located at 47°38'45"N 114°5'22"W (47.6459400, -114.0893500). It has 2 neighbors: Flathead County and Missoula County.

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The largest city of Lake County is Polson with a population of 5,060. Other cities include, Pablo population 2,254, Ronan population 2,116, Woods Bay population 661 and Arlee population 636. See all Lake County cities & populated places.


Lake County forecast: Areas of smoke. Mostly cloudy, with a low around 62. South wind 2 to 13 mph. more

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Lake County map

Lake County Quick Facts

Population : 30,458 (2019)
Country : United States of America
State : Montana (United States)
Different from : Lake County, Lake County, Lake County, Lake County, Lake County, Lake of the Woods County, Lake County, Lake and Peninsula Borough, Lake County, Lake County, Lake County, Lake County, Lake County
Area : 4283 km2
Water as percent of area : 9.9%
Land as percent of area : 90.1%
Named for : Flathead Lake
Capital : Polson
Establishment : January 01, 1923
Time Zone : UTC−07:00
Local time : 01:51:04 (27th July 2021)
Density : 7 Pop. per km² as of 2019
Population growth : 5.62% (2010-2019)
Weather : 62℉ Areas Of Smoke 7-days weather

Lake County has 2 neighbours.

  • Polson


The population of Lake County increased by 5.62% in 9 years.

Year Population % Change Method
2010 28,746 - census
2011 28,977 0.8% estimation process
2012 29,012 0.12% estimation process
2013 29,121 0.37% estimation process
2014 29,215 0.32% estimation process
2015 29,457 0.82% estimation process
2016 29,709 0.85% estimation process
2017 30,221 1.69% estimation process
2018 30,220 -0% estimation process
2019 30,458 0.78% estimation process

Comitatul Lake, Comte de Lake, Comté de Lake, Condado de Lake, Condado han Lake, Contea di Lake, Hrabstwo Lake, Lake, Lake Kun, Lake Kūn, Lake konderria, Lake megye, Lejk, Okrug Lejk, Quan Lake, Quận Lake, lai ke xian, leka ka'unti, mqatʿt lyk, reiku jun, shhrstan lyk mwntana, Лейк, Округ Лејк, Լեյք շրջան, شهرستان لیک، مونتانا, لیک کاؤنٹی، مونٹانا, لیک کاؤنٹی،مونٹانا, مقاطعة ليك, লেক কাউন্টি, レイク郡, 萊克縣

Other places with the same name (11)

Lake County Populated Places

Cities, Towns, Neighborhoods & Other Populated Places in Lake County.

City Name Population Title
Polson 5,060 City in Lake County, Montana, United States
Pablo 2,254
Ronan 2,116 City
Saint Ignatius 828 Town of the United States
Woods Bay 661
Arlee 636
Ferndale 472 Town in Lake County, Florida, United States

Montana Other Counties (more counties)

County Name Population Title
Montana 1,068,778 State of the United States of America
Yellowstone County 161,300 County in Montana, United States of America
Missoula County 119,600 County in Montana, United States
Gallatin County 114,434 County in Montana, United States
Billings 109,577 City in Montana, United States of America
Flathead County 103,806 County in Montana, United States
Cascade County 81,366 County in central Montana, United States
Missoula 75,516 County seat of Missoula County, Montana, United States
Lewis and Clark County 69,432 County in Montana, United States
Great Falls 58,434 Town in Cascade County, Montana, United States
Bozeman 49,831 Town in Gallatin County, Montana, United States
Ravalli County 43,806 County in Montana, United States
Silver Bow County 34,915 County in Montana, United States
Butte 34,190 Consolidated city-county in Montana, United States
Helena 33,124 State capital of Montana, United States and seat of Lewis and Clark County
Kalispell 24,565 City in Flathead County, Montana, United States

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