| Official Name: | Stoy, Illinois |
| Pushpin Map: | Illinois |
| Pushpin Label: | Stoy |
| Pushpin Map Caption: | Location within the state of Illinois |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Illinois |
| Subdivision Type2: | County |
| Subdivision Name2: | Crawford County |
| Area Total Sq Mi: | 0.93 |
| Area Land Sq Mi: | 0.93 |
| Area Water Sq Mi: | 0.00 |
| Area Water Percent: | 0 |
| Population As Of: | 2020 |
| Population Total: | 108 |
| Population Density Km2: | 44.72 |
| Population Density Sq Mi: | 115.88 |
| Timezone: | CST |
| Utc Offset: | -6 |
| Coordinates: | 38.9967°N -87.8336°W |
| Elevation Ft: | 466 |
| Postal Code: | 62454 |
| Unit Pref: | Imperial |
| Blank Name: | FIPS code |
| Blank Info: | 17–73027 |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 2399913 |
| Area Footnotes: | [1] |
| Area Total Km2: | 2.42 |
| Area Land Km2: | 2.42 |
| Area Water Km2: | 0.00 |
Stoy is a village in Crawford County, Illinois, United States. The population was 108 at the 2020 census.[2]
Illinois Route 33 runs along the northern border of the village, leading east 5miles to Robinson, the county seat, and west 4miles to Oblong.
According to the 2021 census gazetteer files, Stoy has a total area of 0.93sqmi, all land.[3]
As of the 2020 census there were 108 people, 65 households, and 55 families residing in the village. The population density was 115.88PD/sqmi. There were 49 housing units at an average density of 52.58/mi2. The racial makeup of the village was 96.30% White and 3.70% from two or more races. None of the population was Hispanic or Latino of any race.
There were 65 households, out of which 53.8% had children under the age of 18 living with them, 76.92% were married couples living together, none had a female householder with no husband present, and 15.38% were non-families. 15.38% of all households were made up of individuals, and 4.62% had someone living alone who was 65 years of age or older. The average household size was 2.42 and the average family size was 2.25.
The village's age distribution consisted of 19.9% under the age of 18, 19.2% from 18 to 24, 16.4% from 25 to 44, 35.6% from 45 to 64, and 8.9% who were 65 years of age or older. The median age was 40.6 years. For every 100 females, there were 156.1 males. For every 100 females age 18 and over, there were 129.4 males.
The median income for a household in the village was $75,208, and the median income for a family was $65,764. Males had a median income of $35,096 versus $25,833 for females. The per capita income for the village was $27,947. No families and 1.4% of the population were below the poverty line, including none of those under age 18 and none of those age 65 or over.