This is interesting. Because this is an entry in the "Profession, Occupation, or Trade" column (as Dennis notes), it's reasonable to suggest that these women were working as spinsters -- spinners of flax or wool (or maybe cotton, if it was transported from places farther south).
I skimmed all of the census pages from the township, and I found no entries for "Keeping House." Four women were identified as "House Keeper" -- so the two census takers did consider that to be a possible entry, but not one they applied real often. (There were also some identified as "Domestic," but those appear to be servants.)
I wonder if the local history of this place indicates the presence of a textile mill, or some heritage of textile production being a local cottage industry. On other pages of the same census I do see a few people (mostly women) identified as Weavers, plus a number of women engaged in Sewing and a few who are described as Dressmakers. I see those entries as modest support for the notion that there was some organized local activity in textile or clothing production. (Meanwhile, it looks like many of the local men worked as coal miners or in the salt works.)