Bostonia, CA Data Centers & Crypto Mining: Data Center Zoning & Siting (2026)
Key Facts
- Local government
- None - unincorporated CDP
- Governing body
- San Diego County Board of Supervisors
- Use category
- Major Impact Services and Utilities
- Permit
- Major Use Permit, discretionary
- Community plan
- Lakeside Community Plan area
Summary
Bostonia is an unincorporated census-designated place with no city council, no city zoning code, and no city noise ordinance. San Diego County's Zoning Ordinance governs it entirely. A large data center needs a discretionary Major Use Permit in county industrial zones.
USES SUBJECT TO A MAJOR USE PERMIT. The following use types are permitted by the M52 Use Regulations upon issuance of a Major Use Permit. a. Civic Use Types. Administrative Services, Child Care Center, Civic, Fraternal or Religious Assembly, Clinic Services, Cultural Exhibits and Library Services, Major Impact Services and Utilities
Full Breakdown
Bostonia has no municipal government. The Census Bureau defines a census-designated place as an unincorporated community without a functioning governmental structure, so every land-use decision here is made by San Diego County. The county's Zoning Ordinance classifies a large data center as Major Impact Services and Utilities, a civic use type permitted in the M52, M54, and M58 industrial zones only upon issuance of a Major Use Permit. That permit is discretionary, triggering CEQA review, a noise study, and a public hearing before county decision-makers. Bostonia sits in the Lakeside Community Plan area, which is predominantly single-family residential. The adjoining City of El Cajon does not govern Bostonia.
Violations & Fines
Building a data center without the required county Major Use Permit is a county zoning violation, enforced by San Diego County Planning & Development Services through stop-work orders, civil penalties, and abatement.
Frequently Asked Questions
Does Bostonia have its own data center rules?
Who approves a data center in Bostonia?
Does the City of El Cajon regulate Bostonia?
Sources & Official References
- [1]San Diego County Planning & Development Services - Zoning Ordinance
- [2]San Diego County Planning & Development Services
- [3]San Diego County Board of Supervisors (Bostonia's elected representation)
- [4]County of San Diego General Plan - Community and Subregional Plans (Lakeside)
- [5]U.S. Census Bureau - Census Designated Places definition
Other rules in Bostonia
California rules heatmap·Compare Bostonia to another location·View the California data centers & crypto mining overview
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