Within the township are a couple of unincorporated communities.
Abbottsford, also called Abbotsford and Abbottsville, is on the eastern boundary with Clyde Township at Cribbins and Bryce Roads and was settled in about 1816. Ignace Morass built a sawmill on the Mill Creek off of the Pine River. James Abbott bought both the sawmill and a grist mill that had been built by Zephaniah W. Bunce. The settlement around the mills was named for Abbott. A post office operated there from May 1892 until March 1942.
Avoca is situated on M-136 about 15 miles northwest of Port Huron, which serves all Kenockee Township, as well as all of Greenwood Township to the north and small portions of Emmett Township to the west and Clyde Township to the east. In Avoca is the trail head of the Wadhams to Avoca Trail and holds the Saint Clair County Road Commission Garage for the northern portion of the county. It was founded in 1884. Avoca was a station on the Port Huron and Northwestern Railway, later a part of the Pere Marquette Railroad, with regular rail passenger and mail service. Avoca was the main town before Port Huron until the 1920s when a fire burnt down the east side of town taking a pharmacy, shoe store, candy store, and many more. In the 1940s William Strenk started the Kenockee fire department after his gas station burnt down. A fire truck was held in his new garage until the Kenokee fire station was built.
The Township Hall and Park is on Kilgore Rd.