Allen Creek is a community in the City of Marysville, WA. Allen Creek got its name because there is a creek that runs through the community. There are quite a few neighborhoods within this community with a variety of different styles of homes. There is an elementary school called Allen Creek Elementary in this community. Jennings Park is a major park in Marysville that happens to be in the Allen Creek area. This park has 3 different playgrounds, walking trails, a baseball field, covered BBQ areas, and much more! If you love being outside in the community this is a fantastic area to be in.