Population by Age in Katonah
*Base on 2010 Data
| Total population | 1,679 | 100.00% |
| Under 5 years | 103 | 6.13% |
| 5 to 9 years | 144 | 8.58% |
| 10 to 14 years | 159 | 9.47% |
| 15 to 19 years | 116 | 6.91% |
| 20 to 24 years | 59 | 3.51% |
| 25 to 29 years | 66 | 3.93% |
| 30 to 34 years | 70 | 4.17% |
| 35 to 39 years | 102 | 6.08% |
| 40 to 44 years | 166 | 9.89% |
| 45 to 49 years | 160 | 9.53% |
| 50 to 54 years | 161 | 9.59% |
| 55 to 59 years | 127 | 7.56% |
| 60 to 64 years | 84 | 5.00% |
| 65 to 69 years | 53 | 3.16% |
| 70 to 74 years | 36 | 2.14% |
| 75 to 79 years | 29 | 1.73% |
| 80 to 84 years | 21 | 1.25% |
| 85 years and over | 23 | 1.37% |
Male Population in Katonah
*Base on 2010 Data
| Male population | 786 | 46.81% |
| Under 5 years | 43 | 2.56% |
| 5 to 9 years | 75 | 4.47% |
| 10 to 14 years | 71 | 4.23% |
| 15 to 19 years | 60 | 3.57% |
| 20 to 24 years | 31 | 1.85% |
| 25 to 29 years | 28 | 1.67% |
| 30 to 34 years | 35 | 2.08% |
| 35 to 39 years | 47 | 2.80% |
| 40 to 44 years | 74 | 4.41% |
| 45 to 49 years | 81 | 4.82% |
| 50 to 54 years | 64 | 3.81% |
| 55 to 59 years | 65 | 3.87% |
| 60 to 64 years | 46 | 2.74% |
| 65 to 69 years | 21 | 1.25% |
| 70 to 74 years | 16 | 0.95% |
| 75 to 79 years | 13 | 0.77% |
| 80 to 84 years | 7 | 0.42% |
| 85 years and over | 9 | 0.54% |
Female Population in Katonah
*Base on 2010 Data
| Female population | 893 | 53.19% |
| Under 5 years | 60 | 3.57% |
| 5 to 9 years | 69 | 4.11% |
| 10 to 14 years | 88 | 5.24% |
| 15 to 19 years | 56 | 3.34% |
| 20 to 24 years | 28 | 1.67% |
| 25 to 29 years | 38 | 2.26% |
| 30 to 34 years | 35 | 2.08% |
| 35 to 39 years | 55 | 3.28% |
| 40 to 44 years | 92 | 5.48% |
| 45 to 49 years | 79 | 4.71% |
| 50 to 54 years | 97 | 5.78% |
| 55 to 59 years | 62 | 3.69% |
| 60 to 64 years | 38 | 2.26% |
| 65 to 69 years | 32 | 1.91% |
| 70 to 74 years | 20 | 1.19% |
| 75 to 79 years | 16 | 0.95% |
| 80 to 84 years | 14 | 0.83% |
| 85 years and over | 14 | 0.83% |
Median Age in Katonah
*Base on 2010 Data
| Both | 40.60% | |
| Male | 40.20% | |
| Female | 41.00% |
Race in Katonah
*Base on 2010 Data
| Total | 1,679 | 100.00% |
| Population of one race | 1,642 | 97.80% |
| White | 1,463 | 87.14% |
| Black or African American | 42 | 2.50% |
| American Indian and Alaska Native | 3 | 0.18% |
| Asian | 44 | 2.62% |
| Asian Indian | 10 | 0.60% |
| Chinese | 19 | 1.13% |
| Filipino | 8 | 0.48% |
| Japanese | 4 | 0.24% |
| Korean | 0 | 0.00% |
| Vietnamese | 1 | 0.06% |
| Other Asian | 2 | 0.12% |
| Native Hawaiian and Other Pacific Islander | 0 | 0.00% |
| Native Hawaiian | 0 | 0.00% |
| Guamanian or Chamorro | 0 | 0.00% |
| Samoan | 0 | 0.00% |
| Other Pacific Islander | 0 | 0.00% |
| Some Other Race | 90 | 5.36% |
| Population of Two or More Races | 37 | 2.20% |
| White; American Indian and Alaska Native | 1 | 0.06% |
| White; Asian | 14 | 0.83% |
| White; Black or African American | 5 | 0.30% |
| White; Some Other Race | 6 | 0.36% |
The Population 16 Years in Katonah
*Base on 2010 Data
| Total | 1,242 | 100.00% |
| Male | 580 | 46.70% |
| Female | 662 | 53.30% |
The Population 18 Years in Katonah
*Base on 2010 Data
| Total | 1,183 | 100.00% |
| Male | 552 | 46.66% |
| Female | 631 | 53.34% |
The Population 21 Years in Katonah
*Base on 2010 Data
| Total | 1,149 | 100.00% |
| Male | 529 | 46.04% |
| Female | 620 | 53.96% |
The Population 62 Years in Katonah
*Base on 2010 Data
| Total | 206 | 100.00% |
| Male | 93 | 45.15% |
| Female | 113 | 54.85% |
The Population 65 Years in Katonah
*Base on 2010 Data
| Total | 162 | 100.00% |
| Male | 66 | 40.74% |
| Female | 96 | 59.26% |
Race (total races tallied) in Katonah
*Base on 2010 Data
| White alone or in combination with one or more other races | 1,490 | 86.73% |
| Black or African American alone or in combination with one or more other races | 54 | 3.14% |
| American Indian and Alaska Native alone or in combination with one or more other races | 8 | 0.47% |
| Asian alone or in combination with one or more other races | 62 | 3.61% |
| Native Hawaiian and Other Pacific Islander alone or in combination with one or more other races | 0 | 0.00% |
| Some Other Race alone or in combination with one or more other races | 104 | 6.05% |
Hispanic or Latino by Specific Origin in Katonah
*Base on 2010 Data
| Total | 1,679 | 100.00% |
| Hispanic or Latino (of any race) | 200 | 11.91% |
| Mexican | 14 | 0.83% |
| Puerto Rican | 29 | 1.73% |
| Cuban | 5 | 0.30% |
| Other Hispanic or Latino | 152 | 9.05% |
| Not Hispanic or Latino | 1,479 | 88.09% |
Hispanic or Latino and Race in Katonah
*Base on 2010 Data
| Total | 1,679 | 100.00% |
| Hispanic or Latino | 200 | 11.91% |
| White alone | 90 | 5.36% |
| Black or African American alone | 5 | 0.30% |
| American Indian and Alaska Native alone | 2 | 0.12% |
| Asian alone | 1 | 0.06% |
| Native Hawaiian and Other Pacific Islander alone | 0 | 0.00% |
| Some Other Race alone | 86 | 5.12% |
| Two or More Races | 16 | 0.95% |
| Not Hispanic or Latino | 1,479 | 88.09% |
| White alone | 1,373 | 81.77% |
| Black or African American alone | 37 | 2.20% |
| American Indian and Alaska Native alone | 1 | 0.06% |
| Asian alone | 43 | 2.56% |
| Native Hawaiian and Other Pacific Islander alone | 0 | 0.00% |
| Some Other Race alone | 4 | 0.24% |
| Two or More Races | 21 | 1.25% |
Relationship in Katonah
*Base on 2010 Data
| Total | 1,679 | 100.00% |
| In households | 1,667 | 99.29% |
| Householder | 589 | 35.08% |
| Spouse | 350 | 20.85% |
| Child | 595 | 35.44% |
| Own child under 18 years | 490 | 29.18% |
| Other relatives | 50 | 2.98% |
| Under 18 years | 5 | 0.30% |
| 65 years and over | 12 | 0.71% |
| Nonrelatives | 83 | 4.94% |
| Under 18 years | 1 | 0.06% |
| 65 years and over | 11 | 0.66% |
| Unmarried partner | 33 | 1.97% |
| In group quarters | 12 | 0.71% |
| Institutionalized population | 0 | 0.00% |
| Male | 0 | 0.00% |
| Female | 0 | 0.00% |
| Noninstitutionalized population | 12 | 0.71% |
| Male | 8 | 0.48% |
| Female | 4 | 0.24% |
Households by Type in Katonah
*Base on 2010 Data
| Subject | Number | Percent |
|---|---|---|
| Total | 589 | 100.00% |
| Family households (families) | 445 | 75.55% |
| With own children under 18 years | 269 | 45.67% |
| Husband-wife family | 350 | 59.42% |
| With own children under 18 years | 214 | 36.33% |
| Male householder, no wife present | 23 | 3.90% |
| With own children under 18 years | 12 | 2.04% |
| Female householder, no husband present | 72 | 12.22% |
| With own children under 18 years | 43 | 7.30% |
| Nonfamily households | 144 | 24.45% |
| Householder living alone | 103 | 17.49% |
| Male | 34 | 5.77% |
| 65 years and over | 8 | 1.36% |
| Female | 69 | 11.71% |
| 65 years and over | 22 | 3.74% |
Households with individuals under 18 years in Katonah
*Base on 2010 Data
| Total | 274 | 46.52% |
Households with individuals under 65 years in Katonah
*Base on 2010 Data
| Total | 110 | 18.68% |
Average Household Size in Katonah
*Base on 2010 Data
| Average household size | 3 | % |
Average Family Size in Katonah
*Base on 2010 Data
| Average family size | 3 | % |
Housing Occupancy(Total housing units) in Katonah
*Base on 2010 Data
| Total | 619 | 100.00% |
| Occupied housing units | 589 | 95.15% |
| Vacant housing units | 30 | 4.85% |
| For rent | 16 | 2.58% |
| Rented, not occupied | 0 | 0.00% |
| For sale only | 4 | 0.65% |
| Sold, not occupied | 1 | 0.16% |
| For seasonal, recreational, or occasional use | 3 | 0.48% |
| All other vacants | 6 | 0.97% |
Homeowner Vacancy Rate in Katonah
*Base on 2010 Data
| Homeowner vacancy rate (percent) | .90% |
Rental Vacancy Rate in Katonah
*Base on 2010 Data
| Rental vacancy rate (percent) | 9.00% |
Housing Tenure(Occupied housing units) in Katonah
*Base on 2010 Data
| Total | 589 | 100.00% |
| Owner-occupied housing units | 427 | 72.50% |
| Renter-occupied housing units | 162 | 27.50% |
Population in Occupied Housing Units by Tenure(Population in occupied housing units) in Katonah
*Base on 2010 Data
| Owner-occupied housing units | 1,299 | 77.92% |
| Renter-occupied housing units | 368 | 22.08% |
Average Household Size of Occupied Housing Units by Tenure in Katonah
*Base on 2010 Data
| Owner occupied | 3 | % |
| Renter occupied | 2 | % |