Treasure County, Montana
Treasure County: county in Montana, United States
About
Treasure County is a county located in the U.S. state of Montana. As of the 2010 census, the population was 718. After 10 years in 2020 county had an estimated population of 695 inhabitants. Its county seat is Hysham. The county was created 107 years ago in 1918.
County Snapshot
Treasure County at a glance
Treasure County currently has 1 quality-checked populated place pages linked on MapSof, making it easier to jump from the county overview into local city pages.
Mapped populated places
1
These counts use a stricter populated-place filter so the main lists stay focused on real city and town pages.
Montana counties
56
Open related pagesLargest city
HyshamPopulation 307
Top linked places
Quick Facts about Treasure County
| Population | 695 (2020) |
| Country | United States of America |
| State | Montana (United States) |
| Area | 2549 km2 |
| Water as percent of area | 0.7% |
| Land as percent of area | 99.3% |
| Latitude & Longitude | 46.2115,-107.2717 |
| Altitude | 2,900 feet / 884 meters |
| Capital | Hysham |
| Establishment | January 01, 1919 |
| Time Zone | America/Denver |
| Local time | 06:45:40 (19th April 2026) |
| Population growth | -3.31% (2010-2020) |
| Weather | 35℉ Mostly Clear 7-days weather |
Geography
Treasure County is located at 46°12'41"N 107°16'18"W (46.2114700, -107.2717000). It has 3 neighbors: Big Horn County, Rosebud County and Yellowstone County.
Treasure County map
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The largest city of Treasure County is Hysham with a population of 307. . See all Treasure County cities & populated places.
Treasure County Populated Places
Cities, towns, neighborhoods & other populated places in Treasure County.
| City Name | Population | Title |
|---|---|---|
| Hysham | 307 | Town in Montana, United States |
Weather
Mostly clear, with a low around 35. South southeast wind around 8 mph.
7-Day Forecast- Hysham
Demographics
According to census records, the population of Treasure County decreased by 3.31% in 10 years.
| Year | Population | % Change | Method |
|---|---|---|---|
| 2010 | 718 | - | census |
| 2011 | 713 | -0.7% | estimation process |
| 2012 | 722 | 1.25% | estimation process |
| 2013 | 693 | -4.18% | estimation process |
| 2014 | 689 | -0.58% | estimation process |
| 2015 | 684 | -0.73% | estimation process |
| 2016 | 680 | -0.59% | estimation process |
| 2017 | 673 | -1.04% | estimation process |
| 2018 | 673 | 0% | estimation process |
| 2019 | 696 | 3.3% | estimation process |
| 2020 | 695 | -0.14% | estimation process |
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. |
| Lewis and Clark County | 70,229 | County in Montana, United States |
| 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 |