| Official Name: | Keo, Arkansas |
| Settlement Type: | Town |
| Mapsize: | 250x200px |
| Pushpin Map: | USA |
| Pushpin Map Caption: | Location in the United States |
| Subdivision Type: | Country |
| Subdivision Type1: | State |
| Subdivision Type2: | County |
| Subdivision Name: | United States |
| Subdivision Name1: | Arkansas |
| Subdivision Name2: | Lonoke |
| Unit Pref: | Imperial |
| Area Footnotes: | [1] |
| Area Total Km2: | 12.85 |
| Area Total Sq Mi: | 4.96 |
| Area Land Km2: | 12.75 |
| Area Land Sq Mi: | 4.92 |
| Area Water Km2: | 0.10 |
| Area Water Sq Mi: | 0.04 |
| Elevation Ft: | 226 |
| Population As Of: | 2020 |
| Population Total: | 207 |
| Population Density Km2: | 16.23 |
| Population Density Sq Mi: | 42.05 |
| Timezone: | Central (CST) |
| Utc Offset: | -6 |
| Coordinates: | 34.6089°N -92.0086°W |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Postal Code Type: | ZIP code |
| Postal Code: | 72083 |
| Area Code: | 501 |
| Blank Name: | FIPS code |
| Blank Info: | 05-36550 |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 2405940 |
Keo is a town in southwest Lonoke County, Arkansas, United States. The population was 256 at the 2010 census.[2] It is part of the Little Rock - North Little Rock - Conway Metropolitan Statistical Area.
Keo had its start as a shipping station when the railroad was extended to that point.[3]
Keo is located in southwestern Lonoke County. U.S. Route 165 passes through the town, leading northwest to North Little Rock and southeast 4miles to England. Arkansas Highway 15 leads north from Keo to Furlow and southeast with US 165 to England. Arkansas Highway 232 leads west from the center of Keo.
According to the United States Census Bureau, the town has a total area of 12.7km2, of which 0.1sqkm, or 0.70%, are water.[2]
As of the census[4] of 2000, there were 235 people, 96 households, and 69 families residing in the town. The population density was 123.9sp=usNaNsp=us. There were 108 housing units at an average density of 56.9sp=usNaNsp=us. The racial makeup of the town was 19.87% White, 80.33% Black or African American, 0.43% from other races. 1.70% of the population were Hispanic or Latino of any race.
There were 96 households, out of which 28.1% had children under the age of 18 living with them, 59.4% were married couples living together, 7.3% had a female householder with no husband present, and 28.1% were non-families. 27.1% of all households were made up of individuals, and 10.4% 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 2.97.
In the town, the population was spread out, with 23.8% under the age of 18, 6.0% from 18 to 24, 26.8% from 25 to 44, 24.7% from 45 to 64, and 18.7% who were 65 years of age or older. The median age was 40 years. For every 100 females, there were 102.6 males. For every 100 females age 18 and over, there were 103.4 males.
The median income for a household in the town was $40,250, and the median income for a family was $43,333. Males had a median income of $24,028 versus $26,000 for females. The per capita income for the town was $21,159. About 10.3% of families and 18.3% of the population were below the poverty line, including 38.3% of those under the age of eighteen and 7.0% of those 65 or over.
Keo is known as one of Arkansas' largest pecan producers with a rich history in farming of cotton and rice. As in much of the surrounding region, agriculture is the driving economic force in the area around Keo, primarily in the cultivation of cotton, rice, soybean, and fish farms.
The climate in this area is characterized by hot, humid summers and generally mild to cool winters. According to the Köppen Climate Classification system, Keo has a humid subtropical climate, abbreviated "Cfa" on climate maps.[5]
Keo is in the England School District,[6] which includes England High School.