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Silver Bow County, Montana | |
Mike Mansfield Federal Building and United States Courthouse in Butte.
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![]() Location in the state of Montana | |
Montana's location in the U.S. | |
Founded | February 16, 1881 |
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Named for | Silver Bow Creek |
Seat | Butte |
Largest city | Butte |
Area - Total - Land - Water |
719 sq mi (1,862 km²) 718 sq mi (1,860 km²) 0.6 sq mi (2 km²), 0.08 |
Population - (2020) - Density |
35,133 |
Congressional district | At-large |
Time zone | Mountain: UTC-7/-6 |
Website | co.silverbow.mt.us |
Footnotes: * Montana county number 01
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Silver Bow County is a county in the U.S. state Montana. As of the 2020 census, the population was 35,133.[1] Its county seat is Butte.[2] In 1977, the city and county governments consolidated to form the single entity of Butte-Silver Bow. Additionally, the town of Walkerville is a separate municipality from Butte and is within the county.
Silver Bow County comprises the Butte-Silver Bow, MT Micropolitan Statistical Area.
Geography[]
According to the United States Census Bureau, the county has an area of 719 square miles (1,860 km2), of which 718 square miles (1,860 km2) is land and 0.6 square miles (1.6 km2) (0.08%) is water.[3] It is Montana's smallest county by area.
Major highways[]
Adjacent counties[]
- Deer Lodge County - northwest
- Jefferson County - east
- Madison County - south
- Beaverhead County - southwest
National protected areas[]
- Beaverhead National Forest (part)
- Deerlodge National Forest (part)
Demographics[]
Historical populations | |||
---|---|---|---|
Census | Pop. | %± | |
1890 | 23,744 | ||
1900 | 47,635 | 100.6% | |
1910 | 56,848 | 19.3% | |
1920 | 60,313 | 6.1% | |
1930 | 56,969 | −5.5% | |
1940 | 53,209 | −6.6% | |
1950 | 48,422 | −9.0% | |
1960 | 46,454 | −4.1% | |
1970 | 41,981 | −9.6% | |
1980 | 38,092 | −9.3% | |
1990 | 33,941 | −10.9% | |
2000 | 34,606 | 2.0% | |
2010 | 34,200 | −1.2% | |
Est. 2021 | 35,411 | [4] | 2.3% |
U.S. Decennial Census[5] 1790-1960[6] 1900-1990[7] 1990-2000[8] 2010-2020[1] |
2000 census[]
As of the 2000 United States census, there were 34,606 people, 14,432 households, and 8,933 families living in the county. The population density was 48 people per square mile (19/km2). There were 16,176 housing units at an average density of 22 per square mile (9/km2). The racial makeup of the county was 95.35% White, 0.16% Black or African American, 2.03% Native American, 0.43% Asian, 0.06% Pacific Islander, 0.59% from other races, and 1.37% from two or more races. 2.75% of the population were Hispanic or Latino of any race. 25.4% were of Irish, 14.2% German, 11.4% English and 5.9% Italian ancestry.
There were 14,432 households, out of which 28.00% had children under the age of 18 living with them, 47.80% were married couples living together, 10.50% had a female householder with no husband present, and 38.10% were non-families. 32.80% of all households were made up of individuals, and 13.70% had someone living alone who was 65 years of age or older. The average household size was 2.32 and the average family size was 2.97.
The county population contained 23.70% under the age of 18, 9.60% from 18 to 24, 26.70% from 25 to 44, 24.00% from 45 to 64, and 16.00% who were 65 years of age or older. The median age was 39 years. For every 100 females there were 97.80 males. For every 100 females age 18 and over, there were 96.30 males.
The median income for a household in the county was $30,402, and the median income for a family was $40,018. Males had a median income of $31,295 versus $21,610 for females. The per capita income for the county was $17,009. About 10.70% of families and 14.90% of the population were below the poverty line, including 19.20% of those under age 18 and 8.90% of those age 65 or over.
2010 census[]
As of the 2010 United States census, there were 34,200 people, 14,932 households, and 8,651 families living in the county.[9] The population density was 47.6 inhabitants per square mile (18.4 /km2). There were 16,717 housing units at an average density of 23.3 per square mile (9.0 /km2).[10] The racial makeup of the county was 94.4% white, 1.9% American Indian, 0.5% Asian, 0.3% black or African American, 0.1% Pacific islander, 0.7% from other races, and 2.1% from two or more races. Those of Hispanic or Latino origin made up 3.7% of the population.[9] In terms of ancestry, 32.6% were Irish, 23.3% were German, 16.1% were English, 8.3% were Italian, 6.9% were Norwegian, and 3.2% were American.[11]
Of the 14,932 households, 26.0% had children under the age of 18 living with them, 42.2% were married couples living together, 10.6% had a female householder with no husband present, 42.1% were non-families, and 35.1% of all households were made up of individuals. The average household size was 2.22 and the average family size was 2.87. The median age was 41.3 years.[9]
The median income for a household in the county was $37,986 and the median income for a family was $52,288. Males had a median income of $41,491 versus $28,132 for females. The per capita income for the county was $21,357. About 11.6% of families and 17.8% of the population were below the poverty line, including 23.1% of those under age 18 and 8.9% of those age 65 or over.[12]
Government and politics[]
As with neighboring Deer Lodge County are the two most consistently Democratic counties in Montana when it comes to Presidential elections, with Silver Bow County last voting Republican in 1956 for Dwight D. Eisenhower.
Over the last century, Silver Bow County has voted only once for a Republican gubernatorial candidate (Marc Racicot during the 1996 Montana election).[13] Silver Bow County has not supported any Republican at all for the U.S. Senate since at least 1928.[13]
Silver Bow County is in Senate District 37 and in HR District 73.[14]
Year | Republican | Democratic | Third party | |||
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No. | % | No. | % | No. | % | |
2020 | 7,745 | 41.51% | 10,392 | 55.70% | 521 | 2.79% |
2016 | 6,376 | 38.76% | 8,619 | 52.39% | 1,457 | 8.86% |
2012 | 5,430 | 32.41% | 10,857 | 64.79% | 469 | 2.80% |
2008 | 4,818 | 28.27% | 11,676 | 68.51% | 548 | 3.22% |
2004 | 6,381 | 39.67% | 9,307 | 57.86% | 396 | 2.46% |
2000 | 6,299 | 37.71% | 8,967 | 53.68% | 1,437 | 8.60% |
1996 | 3,909 | 22.11% | 11,199 | 63.35% | 2,569 | 14.53% |
1992 | 3,491 | 19.24% | 9,960 | 54.89% | 4,695 | 25.87% |
1988 | 5,043 | 30.22% | 11,422 | 68.45% | 222 | 1.33% |
1984 | 6,637 | 36.85% | 11,095 | 61.60% | 278 | 1.54% |
1980 | 7,301 | 37.68% | 9,721 | 50.17% | 2,355 | 12.15% |
1976 | 7,506 | 39.28% | 11,377 | 59.53% | 227 | 1.19% |
1972 | 7,967 | 39.05% | 11,704 | 57.36% | 733 | 3.59% |
1968 | 5,488 | 27.98% | 12,626 | 64.36% | 1,503 | 7.66% |
1964 | 4,873 | 22.94% | 15,751 | 74.16% | 615 | 2.90% |
1960 | 7,290 | 34.40% | 13,754 | 64.91% | 146 | 0.69% |
1956 | 11,619 | 50.31% | 11,475 | 49.69% | 0 | 0.00% |
1952 | 10,196 | 43.46% | 13,114 | 55.90% | 148 | 0.63% |
1948 | 7,305 | 34.24% | 12,715 | 59.60% | 1,315 | 6.16% |
1944 | 7,610 | 36.17% | 13,228 | 62.87% | 202 | 0.96% |
1940 | 7,932 | 30.82% | 17,467 | 67.88% | 335 | 1.30% |
1936 | 4,528 | 20.02% | 17,697 | 78.23% | 398 | 1.76% |
1932 | 6,792 | 31.11% | 13,626 | 62.41% | 1,416 | 6.49% |
1928 | 9,456 | 44.81% | 11,228 | 53.21% | 419 | 1.99% |
1924 | 6,520 | 34.66% | 5,393 | 28.66% | 6,901 | 36.68% |
1920 | 10,074 | 55.36% | 6,394 | 35.14% | 1,730 | 9.51% |
1916 | 6,757 | 31.36% | 13,084 | 60.72% | 1,706 | 7.92% |
1912 | 2,232 | 18.76% | 4,542 | 38.18% | 5,122 | 43.06% |
1908 | 4,618 | 33.82% | 6,255 | 45.80% | 2,783 | 20.38% |
1904 | 5,149 | 36.07% | 5,686 | 39.83% | 3,439 | 24.09% |
1900 | 3,873 | 23.75% | 12,101 | 74.19% | 336 | 2.06% |
1896 | 1,275 | 11.29% | 9,992 | 88.46% | 29 | 0.26% |
1892 | 3,251 | 38.58% | 2,648 | 31.43% | 2,527 | 29.99% |
Communities[]

Rhodochrosite from the old Emma Mine in the Butte Mining District
City[]
- Butte (county seat)
Town[]
- Walkerville
Unincorporated communities[]
See also[]
- List of lakes in Silver Bow County, Montana
- List of mountains in Silver Bow County, Montana
- National Register of Historic Places listings in Silver Bow County, Montana
References[]
- ^ a b "State & County QuickFacts". U.S. Census Bureau. https://www.census.gov/quickfacts/fact/table/silverbowcountymontana/PST045221.
- ^ "Find a County". National Association of Counties. http://www.naco.org/Counties/Pages/FindACounty.aspx.
- ^ "2010 Census Gazetteer Files". U.S. Census Bureau. August 22, 2012. https://www.census.gov/geo/maps-data/data/docs/gazetteer/counties_list_30.txt.
- ^ "Annual Estimates of the Resident Population for Counties: April 1, 2020 to July 1, 2021". https://www.census.gov/data/tables/time-series/demo/popest/2020s-counties-total.html.
- ^ "U.S. Decennial Census". U.S. Census Bureau. https://www.census.gov/programs-surveys/decennial-census.html.
- ^ "Historical Census Browser". University of Virginia Library. http://mapserver.lib.virginia.edu.
- ^ "Population of Counties by Decennial Census: 1900 to 1990". US Census Bureau. https://www.census.gov/population/cencounts/mt190090.txt.
- ^ "Census 2000 PHC-T-4. Ranking Tables for Counties: 1990 and 2000". U.S. Census Bureau. https://www.census.gov/population/www/cen2000/briefs/phc-t4/tables/tab02.pdf.
- ^ a b c "Profile of General Population and Housing Characteristics: 2010 Demographic Profile Data". US Census Bureau. http://factfinder.census.gov/bkmk/table/1.0/en/DEC/10_DP/DPDP1/0500000US30093.
- ^ "Population, Housing Units, Area, and Density: 2010 - County". US Census Bureau. http://factfinder.census.gov/bkmk/table/1.0/en/DEC/10_SF1/GCTPH1.CY07/0500000US30093.
- ^ "Selected Social Characteristics in the US – 2006-2010 American Community Survey 5-Year Estimates". US Census Bureau. http://factfinder.census.gov/bkmk/table/1.0/en/ACS/10_5YR/DP02/0500000US30093.
- ^ "Selected Economic Characteristics – 2006-2010 American Community Survey 5-Year Estimates". U.S. Census Bureau. http://factfinder.census.gov/bkmk/table/1.0/en/ACS/10_5YR/DP03/0500000US30093.
- ^ a b c David Leip. "Presidential Atlas". http://www.uselectionatlas.org/RESULTS/comparemaps.php?year=2008&fips=30&f=1&off=0&elect=0.
- ^ "Montana Legislative Information and District Maps". http://nris.mt.gov/gis/legislat/2009/default.asp?District=73.
- ^ High View MT Google Maps (accessed January 7, 2019)
- ^ Williamsburg MT Google Maps (accessed January 7, 2019)
External links[]
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Deer Lodge County | ![]() | ||
Jefferson County | ||||
![]() ![]() Silver Bow County, Montana | ||||
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Beaverhead County | Madison County |
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This page uses content from the English language Wikipedia. The original content was at Silver Bow County, Montana. The list of authors can be seen in the page history. As with this Familypedia wiki, the content of Wikipedia is available under the Creative Commons License. |