← Airport Atlas

IATA MIW ICAO KMIW Small airport

Marshalltown Municipal Airport

Marshalltown · Iowa · United States

Location

Town: Marshalltown
Region: Iowa
Country: United States
Elevation: 974 ft
Latitude: 42.1127
Longitude: -92.9178

Observed traffic

Departures (30 d): 53
Arrivals (30 d): 24
All observed flights: 79
Last seen: October 30, 2026

Facility

Type: Small airport
Scheduled service: No
Longest runway: 5,007 ft
Also known as: —

Runways

Runway	Length	Width	Surface	Lighted	Headings
13 / 31	5,007 ft	100 ft	ASP	Yes	127° / 307°
18 / 36	2,759 ft	50 ft	ASP	Yes	184° / 004°

Frequencies

Type	Description	MHz
A/D	WATERLOO APP/DEP	120.900
ASOS	ASOS	128.325
CLD	WATERLOO CLNC DEL	120.900
UNIC	CTAF/UNICOM	122.800

Airport data from OurAirports (public domain).