Farmington, Missouri

Farmington population, 2020 to 2024

Farmington added 1,420 residents from July 2020 to July 2024, a change of +8.0%. In the latest year it moved by +789. Among 135 Missouri places of 5,000 or more, that growth ranks 21st; the median place changed by +1.2%. The median place of 5,000+ in Missouri has 12,239 people, so Farmington is 1.6 times that size.

Farmington covers 9.49 square miles of land and 0.06 of water, for 2,019 people per square mile of land. The median Missouri place of 5,000+ has 1,448, so Farmington is denser than the typical town.

What county Farmington is in

All of Farmington's residents live in St. Francois County, which had 67,503 residents in 2024. Farmington holds 28.4% of the county's population. The shaded shape is on the map above; dots mark the eight nearest places.

ZIP codes in Farmington

1 ZIP Code Tabulation Area (ZCTA) overlaps Farmington by at least 10% of the ZCTA's or the city's land: 63640. ZCTAs are Census approximations of USPS ZIP code delivery areas. The list comes from the 2020 ZCTA to place relationship file, so a city that annexed land after 2020 may reach into ZIP codes not listed here.

Where Farmington is

The Census internal point of Farmington is at 37.782500, -90.427300. Jefferson City, the capital, is 109.6 miles WNW in a straight line. The nearest larger place is Arnold, MO (21,036 people), 44.6 miles away. The nearest city of 100,000 or more is St. Louis, MO, 59.8 miles away.

Daylight in Farmington

At 37.78° N, Farmington gets about 14 h 47 min of daylight around the June solstice and 9 h 33 min around the December solstice, a swing of 5 h 14 min. Figures are sunrise to sunset from the SunCalc model for June 21 and December 21, 2026.

Places near Farmington

The eight nearest incorporated places of 1,000+ in Missouri, measured between internal points. The closest is Park Hills, 4.6 miles away, with 8,705 people.