ESTABLISHED
For the purpose of promoting the public health, safety, morals and general welfare of the city, the municipality is divided into the following designated zoning districts:
| District No. 1 | R-1, Single-Family Residential Zoning District |
| District No. 2 | R-2, Two-Family Residential Zoning District |
| District No. 3 | R-3, Multi-Family Residential Zoning District |
| District No. 4 | R-4, Rural Residential Zoning District |
| District No. 5 | C-1, Limited Office Zoning District |
| District No. 6 | C-2, Commercial Retail Zoning District |
| District No. 7 | C-3, Commercial General Zoning District |
| District No. 8 | C-4, River Commercial Zoning District |
| District No. 9 | I-1, Light Industrial Zoning District |
| District No. 10 | I-2, Heavy Industrial Zoning District |
| District No. 11 | PR, Park and Recreation Zoning District |
The districts are bounded and defined as shown on the map entitled zoning map of the City of Byron, Illinois, which, with all explanatory matter thereon, is made a part of this title.
Where uncertainty exists with respect to the boundaries of any of the aforesaid districts as shown on the zoning map, the following rules shall apply:
Except as hereinafter provided:
The zoning board of appeals where appropriate, in its discretion, may require a buffer area between zoning districts.