County in Missouri, United States
County in Missouri
The Lewis County, Missouri courthouse in Monticello as it appeared in the mid-1870s. Lewis County is acounty located in the northeastern portion of theU.S. state ofMissouri . As of the2020 census , the population was 10,032.[ 2] Itscounty seat isMonticello .[ 3] The county was organized January 2, 1833, and named forMeriwether Lewis , the explorer and Governor of theLouisiana Territory .[ 4]
Lewis County is part of theQuincy ,IL –MOMicropolitan Statistical Area .
According to theU.S. Census Bureau , the county has a total area of 511 square miles (1,320 km2 ), of which 505 square miles (1,310 km2 ) is land and 5.8 square miles (15 km2 ) (1.1%) is water.[ 5]
Lewis County, located in the northeastern part of Missouri, across the Mississippi River from Illinois. It was established in 1833 and named afterMeriwether Lewis of the Lewis and Clark Expedition. The county was largely settled by farmers from Virginia and Kentucky. They brought slaves and were attracted to the fertile land and easy river transportation. The economy was based on subsistence agriculture, timber harvesting, and lead mining. In addition. Canton supplied riverboats on the Mississippi. During the Civil War, the county became the base for rival pro-Confederate and pro-Union sympathizers; there was some violence but the Unionists prevailed.[ 6]
After the Civil War, the slaves were emancipated and the county's economy shifted towards commercial agriculture, with the production of corn, wheat and timber that were shipped through Canton, a port on the Mississippi River. In the late 19th and early 20th century, farm youth moved into small towns, particularly in the western part of the county.Mark Twain lived in the county briefly and was inspired by the natural beauty of the river region for his writing.[ 7]
Today, Lewis County is all rural, with a few small towns under 2500 population, and Canton at 2800. The economy is built on soybeans, corn and timber, as well as higher education. Canton is the home ofCulver–Stockton College . TheNational Register of Historic Places celebrates 12 historic locations in the county.
Historical population Census Pop. Note %± 1840 6,040 — 1850 6,578 8.9% 1860 12,286 86.8% 1870 15,114 23.0% 1880 15,925 5.4% 1890 15,935 0.1% 1900 16,724 5.0% 1910 15,514 −7.2% 1920 13,465 −13.2% 1930 12,093 −10.2% 1940 11,490 −5.0% 1950 10,733 −6.6% 1960 10,984 2.3% 1970 10,993 0.1% 1980 10,901 −0.8% 1990 10,233 −6.1% 2000 10,494 2.6% 2010 10,211 −2.7% 2020 10,032 −1.8% 2024 (est.) 9,852 −1.8% U.S. Decennial Census[ 8] 1790-1960[ 9] 1900-1990[ 10] 1990-2000[ 11] 2010-2015[ 12] 2024[ 1]
As of thecensus [ 13] of 2010, there were 10,211 people, 3,956 households, and 2,709 families residing in the county. Thepopulation density was 21 people per square mile. The racial makeup of the county was 95.92%White , 2.53%Black orAfrican American , 0.16%Native American , 0.20%Asian , 0.02%Pacific Islander , 0.44% fromother races , and 0.73% from two or more races. Approximately 0.73% of the population wereHispanic orLatino of any race. 34.9% were ofGerman , 18.3%American , 11.2%English and 10.8%Irish ancestry.
The average household size was 2.46 and the average family size was 3.00. In the county, the population was spread out, with 25.00% under the age of 18, 12.90% from 18 to 24, 24.60% from 25 to 44, 21.40% from 45 to 64, and 16.10% who were 65 years of age or older and 51% of female population. The median age was 36 years.
Median income for a household in the county was $30,651, and the median income for a family was $35,740. Males had a median income of $27,778 versus $19,679 for females. Theper capita income for the county was $14,746. 16.10% of the population and 10.70% of families were below thepoverty line .
Lewis County, Missouri – Racial and ethnic composition Note: the US Census treats Hispanic/Latino as an ethnic category. This table excludes Latinos from the racial categories and assigns them to a separate category. Hispanics/Latinos may be of any race. Race / Ethnicity(NH = Non-Hispanic ) Pop 1980[ 14] Pop 1990[ 15] Pop 2000[ 16] Pop 2010[ 17] Pop 2020[ 18] % 1980 % 1990 % 2000 % 2010 % 2020 White alone (NH)10,480 9,823 10,032 9,546 9,315 96.14% 95.99% 95.60% 93.49% 92.85% Black or African American alone (NH)356 342 264 321 185 3.27% 3.34% 2.52% 3.14% 1.84% Native American orAlaska Native alone (NH)4 19 16 25 30 0.04% 0.19% 0.15% 0.24% 0.30% Asian alone (NH)20 16 21 22 22 0.18% 0.16% 0.20% 0.22% 0.22% Native Hawaiian orPacific Islander alone (NH)x[ 19] x[ 20] 2 7 0 x x 0.02% 0.07% 0.00% Other race alone (NH)5 7 6 3 10 0.05% 0.07% 0.06% 0.03% 0.10% Mixed race or Multiracial (NH)x[ 21] x[ 22] 76 128 305 x x 0.72% 1.25% 3.04% Hispanic or Latino (any race)36 26 77 159 165 0.33% 0.25% 0.73% 1.56% 1.64% Total 10,901 10,233 10,494 10,211 10,032 100.00% 100.00% 100.00% 100.00% 100.00%
Five school districts cover sections of the county:Canton R-V School District ,Lewis County C-1 School District ,Clark County R-I School District ,Knox County R-I School District , andPalmyra R-I School District .[ 23]
Two school districts operate schools in the county boundaries:
Canton Public Library[ 24] Labelle Branch Library[ 25] Lagrange Branch Library[ 26] Census-designated place [ edit ] Unincorporated communities [ edit ] Past Gubernatorial Elections Results Year Republican Democratic Third Parties 2024 80.97% 3,573 17.13%756 1.90%84 2020 79.64% 3,638 19.26%880 1.10%50 2016 63.53% 2,815 33.65%1,491 2.82%125 2012 48.24%2,046 49.54% 2,101 2.22%94 2008 56.79% 2,533 41.05%1,831 2.16%96 2004 67.03% 3,084 31.32%1,441 1.65%76 2000 50.03% 2,224 48.46%2,154 1.51%67 1996 22.77%948 75.23% 3,132 1.99%83
All of Lewis County is included in Missouri's 4th District in theMissouri House of Representatives and is represented byCraig Redmon (R-Canton ).
Missouri House of Representatives — District 4 — Lewis County (2016) Party Candidate Votes % ±% Republican Craig Redmon 3.998 100.00%
Missouri House of Representatives — District 4 — Lewis County (2014) Party Candidate Votes % ±% Republican Craig Redmon 2,450 100.00%
Missouri House of Representatives — District 4 — Lewis County (2012) Party Candidate Votes % ±% Republican Craig Redmon 3,869 100.00%
All of Lewis County is a part of Missouri's 18th District in theMissouri Senate and is currently represented byBrian Munzlinger (R-Williamstown ).
Missouri Senate — District 18 — Lewis County (2014) Party Candidate Votes % ±% Republican Brian Munzlinger 2,363 100.00%
U.S. Senate — Missouri — Lewis County (2016) Party Candidate Votes % ±% Republican Roy Blunt 2,732 61.84% +14.89 Democratic Jason Kander 1,472 33.32% −16.25 Libertarian Jonathan Dine 98 2.22% −1.26 Green Johnathan McFarland 60 1.36% +1.36 Constitution Fred Ryman 56 1.27% +1.27
U.S. Senate — Missouri — Lewis County (2012) Party Candidate Votes % ±% Republican Todd Akin 1,982 46.95% Democratic Claire McCaskill 2,093 49.57% Libertarian Jonathan Dine 147 3.48%
All of Lewis County is included inMissouri's 6th Congressional District and is currently represented bySam Graves (R-Tarkio ) in theU.S. House of Representatives .
U.S. House of Representatives — Missouri's 6th Congressional District — Lewis County (2016) Party Candidate Votes % ±% Republican Sam Graves 3,270 75.82% +4.72 Democratic David M. Blackwell 899 20.84% −5.49 Libertarian Russ Lee Monchil 88 2.04% −0.53 Green Mike Diel 56 1.30% +1.30
U.S. House of Representatives — Missouri’s 6th Congressional District — Lewis County (2014) Party Candidate Votes % ±% Republican Sam Graves 1,822 71.10% +7.09 Democratic Bill Hedge 697 26.33% −7.28 Libertarian Russ Lee Monchil 68 2.57% +0.20
U.S. House of Representatives — Missouri's 6th Congressional District — Lewis County (2012) Party Candidate Votes % ±% Republican Sam Graves 2,588 64.01% Democratic Kyle Yarber 1,359 33.61% Libertarian Russ Lee Monchil 96 2.37%
United States presidential election results for Lewis County, Missouri[ 27] Year Republican Democratic Third party(ies) No. % No. % No. % 1888 1,412 38.13% 2,268 61.25% 23 0.62% 1892 1,322 35.49% 2,220 59.60% 183 4.91% 1896 1,581 37.28% 2,624 61.87% 36 0.85% 1900 1,442 35.07% 2,583 62.82% 87 2.12% 1904 1,467 39.08% 2,202 58.66% 85 2.26% 1908 1,473 36.89% 2,439 61.08% 81 2.03% 1912 1,004 26.72% 2,340 62.27% 414 11.02% 1916 1,429 37.28% 2,357 61.49% 47 1.23% 1920 2,810 43.87% 3,542 55.30% 53 0.83% 1924 2,416 39.48% 3,481 56.88% 223 3.64% 1928 2,741 48.55% 2,882 51.04% 23 0.41% 1932 1,341 26.07% 3,746 72.84% 56 1.09% 1936 1,994 33.78% 3,859 65.37% 50 0.85% 1940 2,428 40.86% 3,484 58.63% 30 0.50% 1944 1,988 40.72% 2,883 59.05% 11 0.23% 1948 1,564 33.06% 3,155 66.69% 12 0.25% 1952 2,416 45.41% 2,896 54.44% 8 0.15% 1956 2,301 45.75% 2,728 54.25% 0 0.00% 1960 2,560 48.43% 2,726 51.57% 0 0.00% 1964 1,239 27.41% 3,281 72.59% 0 0.00% 1968 2,038 43.90% 2,067 44.53% 537 11.57% 1972 2,738 61.76% 1,695 38.24% 0 0.00% 1976 1,983 44.10% 2,486 55.28% 28 0.62% 1980 2,350 49.07% 2,314 48.32% 125 2.61% 1984 2,438 55.22% 1,977 44.78% 0 0.00% 1988 1,803 42.20% 2,460 57.57% 10 0.23% 1992 1,461 32.03% 2,196 48.14% 905 19.84% 1996 1,453 34.79% 2,050 49.09% 673 16.12% 2000 2,388 53.26% 2,023 45.12% 73 1.63% 2004 2,862 61.63% 1,754 37.77% 28 0.60% 2008 2,594 57.62% 1,837 40.80% 71 1.58% 2012 2,677 62.56% 1,508 35.24% 94 2.20% 2016 3,344 74.64% 934 20.85% 202 4.51% 2020 3,553 76.92% 984 21.30% 82 1.78% 2024 3,565 79.47% 872 19.44% 49 1.09%
Missouri presidential preference primary (2008)[ edit ] FormerU.S. Senator Hillary Clinton (D-New York ) received more votes, a total of 619, than any candidate from either party in Lewis County during the 2008 presidential primary.
^a b "Lewis County, Missouri" .Census.gov .^ "Explore Census Data" .data.census.gov . RetrievedJanuary 4, 2022 .^ "Find a County" . National Association of Counties. RetrievedJune 7, 2011 .^ Eaton, David Wolfe (1916).How Missouri Counties, Towns and Streams Were Named . The State Historical Society of Missouri. pp. 185 . ^ "2010 Census Gazetteer Files" . United States Census Bureau. August 22, 2012. Archived fromthe original on September 13, 2014. RetrievedNovember 16, 2014 .^ George R. Lee, “Slavery and Emancipation in Lewis County, Missouri,”Missouri Historical Review 65#3 (April 1971), p. 294-313. ^ Lewis County Historical and Genealogical Society,Lewis County, Missouri: a Bicentennial History (2016). ^ "U.S. Decennial Census" . United States Census Bureau. RetrievedNovember 16, 2014 .^ "Historical Census Browser" . University of Virginia Library. RetrievedNovember 16, 2014 .^ "Population of Counties by Decennial Census: 1900 to 1990" . United States Census Bureau. RetrievedNovember 16, 2014 .^ "Census 2000 PHC-T-4. Ranking Tables for Counties: 1990 and 2000" (PDF) . United States Census Bureau.Archived (PDF) from the original on March 27, 2010. RetrievedNovember 16, 2014 .^ "State & County QuickFacts" . United States Census Bureau. Archived fromthe original on June 7, 2011. RetrievedSeptember 10, 2013 .^ "U.S. Census website" .United States Census Bureau . RetrievedJanuary 31, 2008 .^ "1980 Census of Population - General Social and Economic Characteristics - Missouri- Table 16 - Persons by Spanish Origin, Race, and Sex: 1980" (PDF) .United States Census Bureau . p. 20-25.^ "1990 Census of Population - General Population Characteristics - Missouri: Table 5 - Race and Hispanic Origin" (PDF) .United States Census Bureau . p. 13-63.^ "P004: Hispanic or Latino, and Not Hispanic or Latino by Race – 2000: DEC Summary File 1 – Lewis County, Missouri" .United States Census Bureau .^ "P2: Hispanic or Latino, and Not Hispanic or Latino by Race – 2010: DEC Redistricting Data (PL 94-171) – Lewis County, Missouri" .United States Census Bureau .^ "P2: Hispanic or Latino, and Not Hispanic or Latino by Race – 2020: DEC Redistricting Data (PL 94-171) – Lewis County, Missouri" .United States Census Bureau .^ included in the Asian category in the 1980 Census ^ included in the Asian category in the 1990 Census ^ not an option in the 1980 Census ^ not an option in the 1990 Census ^ Geography Division (January 12, 2021).2020 CENSUS - SCHOOL DISTRICT REFERENCE MAP: Lewis County, MO (PDF) (Map).U.S. Census Bureau . RetrievedJune 2, 2025 . -Text list ^ Breeding, Marshall."Canton Public Library" . Libraries.org. RetrievedMay 8, 2017 . ^ Breeding, Marshall."Labelle Branch Library" . Libraries.org. RetrievedMay 8, 2017 . ^ Breeding, Marshall."Lagrange Branch Library" . Libraries.org. RetrievedMay 8, 2017 . ^ Leip, David."Dave Leip's Atlas of U.S. Presidential Elections" .uselectionatlas.org . RetrievedMarch 25, 2018 .
Places adjacent to Lewis County, Missouri
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40°05′N 91°44′W / 40.09°N 91.73°W /40.09; -91.73