Evergreen North–South Airpark (FAA LID: WA81) is a private-use airport located six nautical miles (11 km) east-northeast of the central business district of Vancouver, in Clark County, Washington, United States.

[1] The airpark was established in 1968, adjoining Evergreen Field which closed in 2006.

[2] After a four-year legal battle with a neighboring commercial property owner and the county planning commission, the airpark owners won the right to continue flight operations in 1997.

[3] Evergreen North–South Airpark is at an elevation of 312 feet (95 m) above mean sea level.

It has one runway designated 18/36 with a turf surface measuring 1,700 by 75 feet (518 x 23 m).