Data Centers & Crypto Mining in Rialto, CA (2026)
2 verified data centers & crypto mining rules for Rialto, California, sourced directly from the municipal code and official government pages.
Verified from official government sources
Data Center Zoning & Siting
Rialto has no data-center ordinance and no data-center use category. Data centers site in the M-1 light manufacturing and M-2 general manufacturing zones, where Municipal Code 18.38.020 permits data processing laboratories by right, or in the PID zone by conditional development permit.
Rialto Data Center Zoning and Siting
Few RestrictionsRialto, CA, Municipal Code Sec. 18.38.020 (M-1 Light Manufacturing Zone - Permitted Uses)
Uses permitted are as follows: A. Light manufacturing, processing or treatment of products ... 10. Research, development and data processing laboratories including: a. Chemical, b. Dental, c. Electrical, d. Mechanical, e. Medical, f. Optical
Data Center Noise Limits
Rialto's noise ordinance, Municipal Code Chapter 9.50, sets no decibel limits. It bans plainly audible and unreasonably loud noise, and Section 9.50.060(O) exempts sounds in industrial zones incidental to permitted uses. San Bernardino County, by contrast, caps 55 dBA day and 45 dBA night.
Rialto Data Center Noise Limits
Significant RestrictionsRialto, CA, Municipal Code Sec. 9.50.060 (Noise Control - Exemptions)
The following activities and noise sources shall be exempt from the provisions of this chapter: ... O. Sounds generated in commercial and industrial zones that are necessary and incidental to the uses permitted therein;
Looking for San Bernardino County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Rialto city rules.
Data Centers & Crypto Mining in San Bernardino County →