Park directory · Oregon · Columbia County
Mobile home parks in Columbia County, Oregon
29 registered parks with 991 spaces, across Clatskanie, Columbia City, Deer Island, Portland, Rainier, Scappoose and more. Every park below has its own page.
- 29Registered parks
- 991Total spaces
- 29Median park size
- 9Vacant spaces reported
Free tools
- Park value & profitability estimator: what the park earns and what it's worth, at the cap rate you pick.
- Rent increase calculator: the 2026 Oregon rules applied to your park.
- RUBS calculator: split one master-meter water bill across your lots so the pennies add up exactly.
- Water submeter calculator: two meter reads in, an at-cost tenant bill out.
- Notice generator: a clean, printable rent-increase notice with the dates filled in.
- Prorated rent calculator: the exact first-month charge when someone moves in mid-cycle.
Source: Oregon Housing and Community Services manufactured dwelling park registry (mdpcr.hcs.oregon.gov), as of July 19, 2026. Counts come from the state's registry and can lag real life. See something out of date? Tell us, or claim the page.