| Official Name: | Knox City, Missouri |
| Settlement Type: | City |
| Mapsize: | 250px |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Missouri |
| Subdivision Type2: | County |
| Subdivision Name2: | Knox |
| Unit Pref: | Imperial |
| Area Footnotes: | [1] |
| Area Total Km2: | 0.55 |
| Area Land Km2: | 0.55 |
| Area Water Km2: | 0.00 |
| Area Total Sq Mi: | 0.21 |
| Area Land Sq Mi: | 0.21 |
| Area Water Sq Mi: | 0.00 |
| Population As Of: | 2020 |
| Population Total: | 191 |
| Population Density Km2: | 349.87 |
| Population Density Sq Mi: | 905.21 |
| Timezone: | Central (CST) |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Elevation M: | 233 |
| Coordinates: | 40.1447°N -92.0106°W |
| Postal Code Type: | ZIP code |
| Postal Code: | 63446 |
| Area Code: | 660 |
| Blank Name: | FIPS code |
| Blank Info: | 29-39278[2] |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 0735679 |
Knox City is a city in eastern Knox County, Missouri, United States. As of the 2020 census, its population was 191.[3]
Knox City was platted in 1872 when the railroad was extended to that point.[4] A post office called Knox City has been in operation since 1873.[5]
Knox City is located at in eastern Knox County at the intersection of Missouri Route 6 with routes E and V. Edina is approximately 8.5 miles to the west and La Belle is five miles to the east-southeast in adjacent Lewis County.[6]
According to the United States Census Bureau, the city has a total area of 0.21sqmi, all land.[7]
As of the census[8] of 2010, there were 216 people, 109 households, and 61 families residing in the city. The population density was 1028.6PD/sqmi. There were 126 housing units at an average density of 600/sqmi. The racial makeup of the city was 98.1% White and 1.9% from two or more races.
There were 109 households, of which 22.9% had children under the age of 18 living with them, 44.0% were married couples living together, 7.3% had a female householder with no husband present, 4.6% had a male householder with no wife present, and 44.0% were non-families. 39.4% of all households were made up of individuals, and 19.3% had someone living alone who was 65 years of age or older. The average household size was 1.98 and the average family size was 2.59.
The median age in the city was 49.7 years. 18.5% of residents were under the age of 18; 5.5% were between the ages of 18 and 24; 17.6% were from 25 to 44; 36.5% were from 45 to 64; and 21.8% were 65 years of age or older. The gender makeup of the city was 46.3% male and 53.7% female.
As of the census of 2000, there were 223 people, 115 households, and 64 families residing in the city. The population density was 1062.5sp=usNaNsp=us. There were 137 housing units at an average density of 652.8sp=usNaNsp=us. The racial makeup of the city was 99.10% White, and 0.90% from two or more races. Hispanic or Latino of any race were 1.79% of the population.
There were 115 households, out of which 20.0% had children under the age of 18 living with them, 45.2% were married couples living together, 6.1% had a female householder with no husband present, and 44.3% were non-families. 40.9% of all households were made up of individuals, and 24.3% had someone living alone who was 65 years of age or older. The average household size was 1.94 and the average family size was 2.55.
In the city the population was spread out, with 16.1% under the age of 18, 8.1% from 18 to 24, 19.3% from 25 to 44, 28.7% from 45 to 64, and 27.8% who were 65 years of age or older. The median age was 48 years. For every 100 females, there were 87.4 males. For every 100 females age 18 and over, there were 87.0 males.
The median income for a household in the city was $18,417, and the median income for a family was $24,750. Males had a median income of $25,625 versus $16,458 for females. The per capita income for the city was $10,696. About 8.5% of families and 16.0% of the population were below the poverty line, including 5.0% of those under the age of eighteen and 36.7% of those 65 or over.