How is zoning organized in Columbia, SC?

Columbia's zoning ordinance groups districts into residential, mixed-use, commercial, and industrial families, administered by the Planning and Development Services Department, with additional overlay standards near the University of South Carolina and portions of downtown.

How do I find the zoning for an address in Columbia?

Columbia's Planning and Development Services Department publishes a GIS zoning map that returns the district for a given parcel; a formal zoning verification is also available on request.

Why is downtown/USC-area zoning a focus for developers in Columbia?

Downtown Columbia and the neighborhoods adjacent to the University of South Carolina see steady student- and multifamily-housing demand, making the height and density allowances of the applicable mixed-use districts a recurring point of interest for developers.

Columbia, South Carolina · city zoning districts · 20 districts

Columbia, SC zoning map & districts

Columbia administers zoning through its Planning and Development Services Department, which groups districts into residential, mixed-use, commercial, and industrial families and applies additional standards in defined overlay areas, including around the University of South Carolina campus and portions of downtown. The Planning Commission and Board of Zoning Appeals handle discretionary approvals and variances respectively, while City Council acts on rezonings and text amendments.

The code Columbia Unified Development Ordinance (UDO)

Columbia zoning map

The interactive map needs JavaScript. See the official City of Columbia Current GIS Map (linked from Planning & Development Zoning page) instead.

Residential 7
Special purpose 7
Mixed-use 6
Industrial 3
Commercial 2
Downtown / core 1

Source: City of Columbia Current GIS Map (linked from Planning & Development Zoning page), retrieved 2026-08-30. Basemap: © OpenFreeMap © OpenMapTiles © OpenStreetMap contributors.

Find a district by address

District lookup only. No bulk standards, no parcel geometry and no ordinance citations are held for this city yet. Not a zoning verification.

Source: the official City of Columbia Current GIS Map (linked from Planning & Development Zoning page) , retrieved 2026-08-30 — the authoritative source for current boundaries.

Columbia's Planning and Development Services Department maintains the official zoning map and code text, published through the city's GIS portal.

A published summary is never the authority. The adopted ordinance and the city's official zoning map govern, and both change — verify the district and every standard on your parcel before you rely on it.

How zoning works in Columbia

Because downtown Columbia and the USC-adjacent neighborhoods see steady student- and multifamily-housing demand, height and density allowances tied to specific mixed-use districts are a recurring point of developer interest. We could not independently verify Columbia's current district code letters against a live source at the time of writing, so this page omits a specific list rather than risk publishing inaccurate ones — confirm exact designations against the city's official zoning map.

Columbia zoning districts by family

The 20 district codes below are the ones that decide most projects in Columbia, grouped by what they are for rather than by the order the ordinance prints them.

Key districts in the Columbia Unified Development Ordinance (UDO) — a curated reference, not the exhaustive list. Confirm against the current adopted code.
Code	District	What it is for
Residential 6 districts
RSF-1	Residential Single Family - Large Lot District	Columbia's largest-lot single-family district; missing from the prior dataset.
RSF-2	Residential Single Family - Medium Lot District	Columbia's mid-size-lot single-family district.
RSF-3	Residential Single Family - Small Lot District	Smaller-lot single-family, denser than RSF-2.
RD	Residential Two-Family District	Duplex-scale residential district.
RM-1	Residential Mixed District	Lower-density tier of Columbia's Residential Mixed district pair.
RM-2	Residential Mixed District	Higher-density multifamily residential district.
Mixed-use 6 districts
MU-1	Mixed-Use District	Lower-intensity mixed-use district.
MU-2	Mixed-Use District	Higher-intensity mixed-use district.
NAC	Neighborhood Center/Corridor District	Small commercial nodes serving surrounding neighborhoods.
CAC	Community Activity Center/Corridor District	Community-scale activity center; sibling district to NAC/RAC/DAC, missing from the prior dataset.
RAC	Regional Activity Center/Corridor District	Regional-scale activity center; sibling district to NAC/CAC/DAC, missing from the prior dataset.
O-I	Office and Institutional District	Office and institutional uses buffering residential areas.
Commercial 2 districts
GC	General Commercial District	Columbia's broad general commercial classification.
MC	Mixed Commercial District	Commercial district allowing a wider mix of retail and service uses.
Downtown / core 1 district
DAC	Downtown Activity Center/Corridor District	Columbia's downtown core district.
Industrial 3 districts
LI	Light Industrial District	Lower-impact industrial and warehousing uses.
HI	Heavy Industrial District	Columbia's most intensive industrial classification.
EC	Employment Campus District	Business/employment campus district; missing from the prior dataset.
Special purpose 2 districts
INS-GEN	Institutional - General District	General institutional campuses (schools, government, hospitals).
PD	Planned Development	Custom-negotiated planned development; each approved PD is tracked by its own project-specific ordinance number.

Columbia zoning — common questions

How is zoning organized in Columbia, SC?: Columbia's zoning ordinance groups districts into residential, mixed-use, commercial, and industrial families, administered by the Planning and Development Services Department, with additional overlay standards near the University of South Carolina and portions of downtown.
How do I find the zoning for an address in Columbia?: Columbia's Planning and Development Services Department publishes a GIS zoning map that returns the district for a given parcel; a formal zoning verification is also available on request.
Why is downtown/USC-area zoning a focus for developers in Columbia?: Downtown Columbia and the neighborhoods adjacent to the University of South Carolina see steady student- and multifamily-housing demand, making the height and density allowances of the applicable mixed-use districts a recurring point of interest for developers.

Working in South Carolina? Get on the list.

The parcel layer lands in the order demand does. Illinois went first because that's where the deals were; the next state is decided by who tells us what they're trying to underwrite. Tell us where you're building and what you wanted to run — you'll hear from us when South Carolina opens, and sooner if we need a test parcel.

Keep reading

← South Carolina zoning — who holds the zoning power in South Carolina, under which enabling statute, and the reforms that override local rules.

Other South Carolina cities

The zoning reference → — every state, plus city-level district guides like this one.

Columbia zoning summaries on this page are provided for information, not legal advice. Confirm every project against the current adopted code for the jurisdiction.