Arma, Kansas

Arma population, 2020 to 2024

Arma lost 18 residents from July 2020 to July 2024, a change of -1.3%. In the latest year it moved by +1.

Arma covers 1.13 square miles of land and 0.02 of water, for 1,230 people per square mile of land. The median Kansas place of 5,000+ has 1,527, so Arma is less dense than the typical town.

What county Arma is in

All of Arma's residents live in Crawford County, which had 38,904 residents in 2024. Arma holds 3.6% of the county's population. The shaded shape is on the map above; dots mark the eight nearest places.

ZIP codes in Arma

1 ZIP Code Tabulation Area (ZCTA) overlaps Arma by at least 10% of the ZCTA's or the city's land: 66712. 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 Arma is

The Census internal point of Arma is at 37.542800, -94.701800. Topeka, the capital, is 116.6 miles NNW in a straight line. The nearest larger place is Frontenac, KS (3,412 people), 5.8 miles away. The nearest city of 100,000 or more is Springfield, MO, 81.0 miles away.

Daylight in Arma

At 37.54° N, Arma gets about 14 h 46 min of daylight around the June solstice and 9 h 34 min around the December solstice, a swing of 5 h 11 min. Figures are sunrise to sunset from the SunCalc model for June 21 and December 21, 2026.

Places near Arma

The eight nearest incorporated places of 1,000+ in Kansas, measured between internal points. The closest is Frontenac, 5.8 miles away, with 3,412 people.