Datacenter Sites in Marion County, Oregon
Marion County has 104 scored datacenter candidate sites averaging 57.8/100 DC Readiness, with a catalogued aggregate of 24,400 MW. FEMA rates local natural-hazard risk as "Relatively Low". The county has a datacenter tax incentive on record.
104
Candidate sites
57.8/100
Avg DC Readiness
24,400 MW
Catalogued capacity
theoretical aggregate
Relatively Low
Hazard rating
Site-selection context for Marion County
Yesproperty_tax_exemption
Datacenter tax incentive
7.80¢/kWh
Commercial electricity
6.09¢/kWh
Industrial electricity
15
Fiber providers
Medium-High
Water stress
$17,033
Land price / acre
300
Cooling degree days
4,700
Heating degree days
49°F
Mean annual temp
Incentive detail: Enterprise Zone property tax exemption for 3-15 years; no sales tax in Oregon.
By site type
Top datacenter sites in Marion County
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| SANTIAM | Substation-Adjacent | 500 kV | 1,000 MW | 6.9 yrs | 62.1 |
| OZ Marion | Greenfield | — | — | 1.7 yrs | 61.7 |
| MARION | Substation-Adjacent | 500 kV | 1,000 MW | 6.9 yrs | 61.3 |
| TAP206092 | Substation-Adjacent | 230 kV | 300 MW | 6.9 yrs | 61.0 |
| UNKNOWN202662 | Substation-Adjacent | 230 kV | 300 MW | 6.9 yrs | 58.9 |
| BETHEL | Substation-Adjacent | 230 kV | 300 MW | 6.9 yrs | 58.7 |
| DETROIT | Substation-Adjacent | 345 kV | 600 MW | 6.9 yrs | 58.0 |
| UNKNOWN201991 | Substation-Adjacent | 230 kV | 300 MW | 6.9 yrs | 57.7 |
| MOLALLA | Substation-Adjacent | 115 kV | 100 MW | 6.9 yrs | 57.3 |
| TAP205767 | Substation-Adjacent | 115 kV | 100 MW | 6.9 yrs | 56.1 |
| MT ANGEL | Substation-Adjacent | 115 kV | 100 MW | 6.9 yrs | 56.0 |
| Greenfield (JOHN DAY 2 - MARION) | Greenfield | 500 kV | 1,000 MW | 6.9 yrs | 55.1 |
| UNKNOWN206525 | Substation-Adjacent | 115 kV | 100 MW | 6.9 yrs | 54.8 |
| TAP207067 | Substation-Adjacent | 115 kV | 100 MW | 6.9 yrs | 54.5 |
| CULVER | Substation-Adjacent | 115 kV | 100 MW | 6.9 yrs | 54.1 |
| TAP207052 | Substation-Adjacent | 115 kV | 100 MW | 6.9 yrs | 54.1 |
| SILVERTON | Substation-Adjacent | 115 kV | 100 MW | 6.9 yrs | 53.9 |
| UNKNOWN207049 | Substation-Adjacent | 115 kV | 100 MW | 6.9 yrs | 53.8 |
| MILL CTEEK | Substation-Adjacent | 115 kV | 100 MW | 6.9 yrs | 53.5 |
| LYONS | Substation-Adjacent | 115 kV | 100 MW | 6.9 yrs | 53.3 |
| SCIO | Substation-Adjacent | 115 kV | 100 MW | 6.9 yrs | 53.0 |
| NEW STAYTON | Substation-Adjacent | 115 kV | 100 MW | 6.9 yrs | 52.9 |
| Ochoa Queseria | Industrial | — | — | 6.9 yrs | 52.5 |
| SUMCO | Industrial | — | — | 6.9 yrs | 52.5 |
| 3850 Portland Rd | Industrial | — | — | 6.9 yrs | 52.5 |
Marion County datacenter FAQ
- How many datacenter sites are in Marion County?
- 104 scored datacenter candidate sites, averaging 57.8/100 DC Readiness.
- Does Marion County offer datacenter tax incentives?
- Enterprise Zone property tax exemption for 3-15 years; no sales tax in Oregon.
- What is the natural-hazard risk in Marion County?
- FEMA's National Risk Index rates Marion County as "Relatively Low" (score 22).
- What are industrial electricity rates in Marion County?
- Average industrial electricity is 6.09¢/kWh and commercial is 7.80¢/kWh in Marion County.
Dataset updated . Screening estimates derived from public data sources.
Go deeper than the public screen
This page shows a public slice of the GridCensus dataset for Marion County, Oregon. Pro and Enterprise plans unlock the full 164,098-site catalog, raw sub-scores, parcel ownership, interconnection-queue detail, saved searches, and programmatic API access.