| Official Name: | Vista, Missouri |
| Settlement Type: | Village |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Missouri |
| Subdivision Type2: | County |
| Subdivision Name2: | St. Clair |
| Unit Pref: | Imperial |
| Area Footnotes: | [1] |
| Area Total Km2: | 0.34 |
| Area Land Km2: | 0.34 |
| Area Water Km2: | 0.00 |
| Area Total Sq Mi: | 0.13 |
| Area Land Sq Mi: | 0.13 |
| Area Water Sq Mi: | 0.00 |
| Population As Of: | 2020 |
| Population Total: | 36 |
| Population Density Km2: | 106.40 |
| Population Density Sq Mi: | 274.81 |
| Timezone: | Central (CST) |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Elevation Ft: | 853 |
| Coordinates: | 37.9892°N -93.6636°W |
| Postal Code Type: | ZIP code |
| Postal Code: | 64776 |
| Blank Name: | FIPS code |
| Blank Info: | 29-76390[2] |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 2400076 |
Vista is a village in St. Clair County, Missouri, United States. The population was 36 at the 2020 census.[3]
Vista was platted in 1885, and named after Vista Dawson, the daughter of a first settler.[4] A variant name was "Decherd". A post office called Decherd was established in 1887, the name was changed to Vista in 1889, and the post office closed in 1973.[5]
According to the United States Census Bureau, the village has a total area of 0.13sqmi, all land.[6]
As of the census[7] of 2010, there were 54 people, 22 households, and 13 families residing in the village. The population density was 415.4PD/sqmi. There were 25 housing units at an average density of 192.3/sqmi. The racial makeup of the village was 100.0% White.
There were 22 households, of which 36.4% had children under the age of 18 living with them, 54.5% were married couples living together, 4.5% had a female householder with no husband present, and 40.9% were non-families. 40.9% of all households were made up of individuals, and 13.6% had someone living alone who was 65 years of age or older. The average household size was 2.45 and the average family size was 3.38.
The median age in the village was 37 years. 35.2% of residents were under the age of 18; 3.7% were between the ages of 18 and 24; 20.4% were from 25 to 44; 26% were from 45 to 64; and 14.8% were 65 years of age or older. The gender makeup of the village was 48.1% male and 51.9% female.