Boundary Atlas

ZIP code 47201: Columbus, IN

ZIP code 47201 is in Columbus (63% of residents) and Mineral Springs (1.3%), in Bartholomew County (98%) and Brown County (2.3%), Indiana. 36% of its residents live outside city limits. It is in Indiana's 6th congressional district (83%) and Indiana's 9th congressional district (17%). Its state senate districts are State Senate District 41 (98%) and State Senate District 44 (2.3%); its state house districts are State House District 59 (93%), State House District 69 (2.6%), State House District 62 (2.3%) and State House District 73 (2.3%).

45,969residents (2020 Census)
201.2 sq miland area
7cities and towns
2congressional districts
38voting precincts

See it on the mapAll of Indiana

City and county

City or townShare of ZIP residents
Columbus63%
Mineral Springs1.3%
Grandview Lake0.6%
Bethel Village0.6%
Harrison Lake0.5%
Walesboro0.4%
Waynesville0.1%

CountyShare of ZIP residents
Bartholomew County98%
Brown County2.3%

Town or county subdivisionShare of ZIP residents
Columbus township65%
German township8.9%
Harrison township8.9%
Wayne township7.9%
Ohio township3.7%
Sand Creek township1.9%
Van Buren township1.7%
Jackson township1.2%
Washington township0.6%
Clay township0.4%
Camp Atterbury UTland only

Congressional districts

Congressional districtShare of ZIP residents
Indiana's 6th congressional district (IN-06)83%
Indiana's 9th congressional district (IN-09)17%

This ZIP is split between districts. A mailing address in it could be in either; the map or locate_point gives the district for an exact address.

State legislative districts

State senate districtShare of ZIP residents
State Senate District 4198%
State Senate District 442.3%

State house districtShare of ZIP residents
State House District 5993%
State House District 692.6%
State House District 622.3%
State House District 732.3%

Voting precincts

38 voting precincts overlap ZIP 47201. Map them, with each precinct's share of the ZIP's residents.

Get this in your AI agent

Your agent can get these cities, counties, districts and precincts with their shares, and their GeoJSON boundaries, from Boundary Atlas. Add https://atlas-production-d344.up.railway.app/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:

related_geographies(id="us:zcta:47201")

ZIP 47201 here is the Census Bureau's ZIP Code Tabulation Area, which approximates the USPS ZIP Code; PO-box-only ZIPs have none. Districts are the maps in force for the November 3, 2026 election.