| Official Name: | Simonton Lake, Indiana |
| Settlement Type: | Census-designated place |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Indiana |
| Subdivision Type2: | County |
| Subdivision Name2: | Elkhart |
| Area Footnotes: | [1] |
| Unit Pref: | Imperial |
| Area Total Km2: | 10.31 |
| Area Land Km2: | 9.09 |
| Area Water Km2: | 1.22 |
| Area Total Sq Mi: | 3.98 |
| Area Land Sq Mi: | 3.51 |
| Area Water Sq Mi: | 0.47 |
| Population As Of: | 2020 |
| Population Total: | 4710 |
| Population Density Km2: | 517.98 |
| Population Density Sq Mi: | 1341.50 |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Elevation Ft: | 771 |
| Coordinates: | 41.7514°N -85.9658°W |
| Postal Code Type: | ZIP code |
| Postal Code: | 46514[2] |
| Area Code: | 574 |
| Blank Name: | FIPS code |
| Blank Info: | 18-69840[3] |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 2393237 |
Simonton Lake is a census-designated place (CDP) in Elkhart County, Indiana, United States. The population was 4,678 at the 2010 census.[4]
The community takes its name from the lake.[5] Simonton Lake was named for Samuel Simonton, a 19th-century farmer.[6]
According to the United States Census Bureau, the CDP has a total area of 10.5km2, of which 9.2km2 is land and 1.2km2, or 11.68%, is water.[7]
As of the census of 2000, there were 4,053 people, 1,567 households, and 1,181 families residing in the CDP. The population density was 1243sp=usNaNsp=us. There were 1,636 housing units at an average density of 501.7sp=usNaNsp=us. The racial makeup of the CDP was 94.77% White, 1.63% African American, 0.25% Native American, 1.55% Asian, 0.64% from other races, and 1.16% from two or more races. Hispanic or Latino of any race were 2.52% of the population.
There were 1,567 households, out of which 31.8% had children under the age of 18 living with them, 64.2% were married couples living together, 7.4% had a female householder with no husband present, and 24.6% were non-families. 19.5% of all households were made up of individuals, and 6.6% had someone living alone who was 65 years of age or older. The average household size was 2.59 and the average family size was 2.96.
In the CDP, the population was spread out, with 24.6% under the age of 18, 6.4% from 18 to 24, 28.4% from 25 to 44, 28.7% from 45 to 64, and 11.9% who were 65 years of age or older. The median age was 39 years. For every 100 females, there were 100.0 males. For every 100 females age 18 and over, there were 98.8 males.
The median income for a household in the CDP was $56,539, and the median income for a family was $58,359. Males had a median income of $41,688 versus $26,901 for females. The per capita income for the CDP was $27,327. About 2.4% of families and 2.8% of the population were below the poverty line, including 0.8% of those under age 18 and 3.1% of those age 65 or over.
It is served by Elkhart Community Schools.[8]