Population by Age in Lewis County
*Base on 2010 Data
| Total population | 12,161 | 100.00% |
| Under 5 years | 726 | 5.97% |
| 5 to 9 years | 788 | 6.48% |
| 10 to 14 years | 862 | 7.09% |
| 15 to 19 years | 807 | 6.64% |
| 20 to 24 years | 612 | 5.03% |
| 25 to 29 years | 636 | 5.23% |
| 30 to 34 years | 682 | 5.61% |
| 35 to 39 years | 790 | 6.50% |
| 40 to 44 years | 705 | 5.80% |
| 45 to 49 years | 899 | 7.39% |
| 50 to 54 years | 940 | 7.73% |
| 55 to 59 years | 901 | 7.41% |
| 60 to 64 years | 842 | 6.92% |
| 65 to 69 years | 655 | 5.39% |
| 70 to 74 years | 466 | 3.83% |
| 75 to 79 years | 372 | 3.06% |
| 80 to 84 years | 252 | 2.07% |
| 85 years and over | 226 | 1.86% |
Male Population in Lewis County
*Base on 2010 Data
| Male population | 5,954 | 48.96% |
| Under 5 years | 375 | 3.08% |
| 5 to 9 years | 417 | 3.43% |
| 10 to 14 years | 456 | 3.75% |
| 15 to 19 years | 414 | 3.40% |
| 20 to 24 years | 301 | 2.48% |
| 25 to 29 years | 323 | 2.66% |
| 30 to 34 years | 341 | 2.80% |
| 35 to 39 years | 382 | 3.14% |
| 40 to 44 years | 353 | 2.90% |
| 45 to 49 years | 442 | 3.63% |
| 50 to 54 years | 469 | 3.86% |
| 55 to 59 years | 428 | 3.52% |
| 60 to 64 years | 410 | 3.37% |
| 65 to 69 years | 307 | 2.52% |
| 70 to 74 years | 218 | 1.79% |
| 75 to 79 years | 157 | 1.29% |
| 80 to 84 years | 96 | 0.79% |
| 85 years and over | 65 | 0.53% |
Female Population in Lewis County
*Base on 2010 Data
| Female population | 6,207 | 51.04% |
| Under 5 years | 351 | 2.89% |
| 5 to 9 years | 371 | 3.05% |
| 10 to 14 years | 406 | 3.34% |
| 15 to 19 years | 393 | 3.23% |
| 20 to 24 years | 311 | 2.56% |
| 25 to 29 years | 313 | 2.57% |
| 30 to 34 years | 341 | 2.80% |
| 35 to 39 years | 408 | 3.35% |
| 40 to 44 years | 352 | 2.89% |
| 45 to 49 years | 457 | 3.76% |
| 50 to 54 years | 471 | 3.87% |
| 55 to 59 years | 473 | 3.89% |
| 60 to 64 years | 432 | 3.55% |
| 65 to 69 years | 348 | 2.86% |
| 70 to 74 years | 248 | 2.04% |
| 75 to 79 years | 215 | 1.77% |
| 80 to 84 years | 156 | 1.28% |
| 85 years and over | 161 | 1.32% |
Median Age in Lewis County
*Base on 2010 Data
| Both | 41.20% | |
| Male | 39.60% | |
| Female | 42.90% |
Race in Lewis County
*Base on 2010 Data
| Total | 12,161 | 100.00% |
| Population of one race | 11,975 | 98.47% |
| White | 11,656 | 95.85% |
| Black or African American | 199 | 1.64% |
| American Indian and Alaska Native | 35 | 0.29% |
| Asian | 44 | 0.36% |
| Asian Indian | 17 | 0.14% |
| Chinese | 1 | 0.01% |
| Filipino | 18 | 0.15% |
| Japanese | 2 | 0.02% |
| Korean | 1 | 0.01% |
| Vietnamese | 2 | 0.02% |
| Other Asian | 3 | 0.02% |
| Native Hawaiian and Other Pacific Islander | 5 | 0.04% |
| Native Hawaiian | 1 | 0.01% |
| Guamanian or Chamorro | 4 | 0.03% |
| Samoan | 0 | 0.00% |
| Other Pacific Islander | 0 | 0.00% |
| Some Other Race | 36 | 0.30% |
| Population of Two or More Races | 186 | 1.53% |
| White; American Indian and Alaska Native | 59 | 0.49% |
| White; Asian | 22 | 0.18% |
| White; Black or African American | 57 | 0.47% |
| White; Some Other Race | 36 | 0.30% |
The Population 16 Years in Lewis County
*Base on 2010 Data
| Total | 9,609 | 100.00% |
| Male | 4,617 | 48.05% |
| Female | 4,992 | 51.95% |
The Population 18 Years in Lewis County
*Base on 2010 Data
| Total | 9,263 | 100.00% |
| Male | 4,434 | 47.87% |
| Female | 4,829 | 52.13% |
The Population 21 Years in Lewis County
*Base on 2010 Data
| Total | 8,858 | 100.00% |
| Male | 4,224 | 47.69% |
| Female | 4,634 | 52.31% |
The Population 62 Years in Lewis County
*Base on 2010 Data
| Total | 2,452 | 100.00% |
| Male | 1,078 | 43.96% |
| Female | 1,374 | 56.04% |
The Population 65 Years in Lewis County
*Base on 2010 Data
| Total | 1,971 | 100.00% |
| Male | 843 | 42.77% |
| Female | 1,128 | 57.23% |
Race (total races tallied) in Lewis County
*Base on 2010 Data
| White alone or in combination with one or more other races | 11,837 | 95.84% |
| Black or African American alone or in combination with one or more other races | 259 | 2.10% |
| American Indian and Alaska Native alone or in combination with one or more other races | 101 | 0.82% |
| Asian alone or in combination with one or more other races | 68 | 0.55% |
| Native Hawaiian and Other Pacific Islander alone or in combination with one or more other races | 9 | 0.07% |
| Some Other Race alone or in combination with one or more other races | 77 | 0.62% |
Hispanic or Latino by Specific Origin in Lewis County
*Base on 2010 Data
| Total | 12,161 | 100.00% |
| Hispanic or Latino (of any race) | 221 | 1.82% |
| Mexican | 144 | 1.18% |
| Puerto Rican | 22 | 0.18% |
| Cuban | 3 | 0.02% |
| Other Hispanic or Latino | 52 | 0.43% |
| Not Hispanic or Latino | 11,940 | 98.18% |
Hispanic or Latino and Race in Lewis County
*Base on 2010 Data
| Total | 12,161 | 100.00% |
| Hispanic or Latino | 221 | 1.82% |
| White alone | 149 | 1.23% |
| Black or African American alone | 1 | 0.01% |
| American Indian and Alaska Native alone | 1 | 0.01% |
| Asian alone | 1 | 0.01% |
| Native Hawaiian and Other Pacific Islander alone | 0 | 0.00% |
| Some Other Race alone | 33 | 0.27% |
| Two or More Races | 36 | 0.30% |
| Not Hispanic or Latino | 11,940 | 98.18% |
| White alone | 11,507 | 94.62% |
| Black or African American alone | 198 | 1.63% |
| American Indian and Alaska Native alone | 34 | 0.28% |
| Asian alone | 43 | 0.35% |
| Native Hawaiian and Other Pacific Islander alone | 5 | 0.04% |
| Some Other Race alone | 3 | 0.02% |
| Two or More Races | 150 | 1.23% |
Relationship in Lewis County
*Base on 2010 Data
| Total | 12,161 | 100.00% |
| In households | 11,944 | 98.22% |
| Householder | 4,781 | 39.31% |
| Spouse | 2,527 | 20.78% |
| Child | 3,329 | 27.37% |
| Own child under 18 years | 2,445 | 20.11% |
| Other relatives | 784 | 6.45% |
| Under 18 years | 398 | 3.27% |
| 65 years and over | 104 | 0.86% |
| Nonrelatives | 523 | 4.30% |
| Under 18 years | 53 | 0.44% |
| 65 years and over | 33 | 0.27% |
| Unmarried partner | 290 | 2.38% |
| In group quarters | 217 | 1.78% |
| Institutionalized population | 184 | 1.51% |
| Male | 84 | 0.69% |
| Female | 100 | 0.82% |
| Noninstitutionalized population | 33 | 0.27% |
| Male | 33 | 0.27% |
| Female | 0 | 0.00% |
Households by Type in Lewis County
*Base on 2010 Data
| Subject | Number | Percent |
|---|---|---|
| Total | 4,781 | 100.00% |
| Family households (families) | 3,356 | 70.19% |
| With own children under 18 years | 1,304 | 27.27% |
| Husband-wife family | 2,527 | 52.86% |
| With own children under 18 years | 853 | 17.84% |
| Male householder, no wife present | 213 | 4.46% |
| With own children under 18 years | 115 | 2.41% |
| Female householder, no husband present | 616 | 12.88% |
| With own children under 18 years | 336 | 7.03% |
| Nonfamily households | 1,425 | 29.81% |
| Householder living alone | 1,222 | 25.56% |
| Male | 524 | 10.96% |
| 65 years and over | 148 | 3.10% |
| Female | 698 | 14.60% |
| 65 years and over | 384 | 8.03% |
Households with individuals under 18 years in Lewis County
*Base on 2010 Data
| Total | 1,525 | 31.90% |
Households with individuals under 65 years in Lewis County
*Base on 2010 Data
| Total | 1,390 | 29.07% |
Average Household Size in Lewis County
*Base on 2010 Data
| Average household size | 3 | % |
Average Family Size in Lewis County
*Base on 2010 Data
| Average family size | 3 | % |
Housing Occupancy(Total housing units) in Lewis County
*Base on 2010 Data
| Total | 5,470 | 100.00% |
| Occupied housing units | 4,781 | 87.40% |
| Vacant housing units | 689 | 12.60% |
| For rent | 108 | 1.97% |
| Rented, not occupied | 9 | 0.16% |
| For sale only | 79 | 1.44% |
| Sold, not occupied | 44 | 0.80% |
| For seasonal, recreational, or occasional use | 144 | 2.63% |
| All other vacants | 305 | 5.58% |
Homeowner Vacancy Rate in Lewis County
*Base on 2010 Data
| Homeowner vacancy rate (percent) | 2.10% |
Rental Vacancy Rate in Lewis County
*Base on 2010 Data
| Rental vacancy rate (percent) | 8.70% |
Housing Tenure(Occupied housing units) in Lewis County
*Base on 2010 Data
| Total | 4,781 | 100.00% |
| Owner-occupied housing units | 3,660 | 76.55% |
| Renter-occupied housing units | 1,121 | 23.45% |
Population in Occupied Housing Units by Tenure(Population in occupied housing units) in Lewis County
*Base on 2010 Data
| Owner-occupied housing units | 9,294 | 77.81% |
| Renter-occupied housing units | 2,650 | 22.19% |
Average Household Size of Occupied Housing Units by Tenure in Lewis County
*Base on 2010 Data
| Owner occupied | 3 | % |
| Renter occupied | 2 | % |