Data Centers & Crypto Mining in Pomona, CA (2026)
2 verified data centers & crypto mining rules for Pomona, California, sourced directly from the municipal code and official government pages.
Verified from official government sources
Data Center Zoning & Siting
Pomona has no data-center ordinance, but its Zoning Ordinance lists "data processing" as a by-right permitted use in the "M" Special Industrial Zone. Data centers also fit the M-1 light-industrial and C-IND commercial-industrial districts, permitted by right when housed in a fully enclosed building.
Pomona Data Center Zoning and Siting
Few RestrictionsPomona, CA, Zoning Ordinance (Appendix I), Sec. .395-.396 ("M" Special Industrial Zone; Permitted Buildings, Structures and Uses)
The following buildings, structures and uses, either singly or in combination, are permitted in the "M" zone ... (a) Light manufacturing, research, assembly, testing and repair of components, devices, equipment and systems, and parts and components, such as, but not limited to: ... Data processing.
Data Center Noise Limits
Pomona's noise ordinance, City Code Sec. 18-311, caps exterior sound at the receiving property line by zone: single-family homes 60 dB(A) day and 50 dB(A) night; commercial 65/60; industrial 70 dB(A) at any hour. Data-center cooling and generators must meet the limit for whichever property they reach.
Pomona Data Center Noise Limits
Some RestrictionsPomona, CA, City Code Sec. 18-311 (Exterior noise standards); Sec. 18-310 (Designated noise zones)
It shall be unlawful for any person at any location within the incorporated area of the city to create any noise or to allow the creation of any noise on property owned, leased, occupied or otherwise controlled by such person which causes the noise level, when measured on any other property, to exceed the following
Looking for Los Angeles County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Pomona city rules.
Data Centers & Crypto Mining in Los Angeles County →