ZIP code 52227 is in Ely (75% of residents) and Cedar Rapids (1.8%), in Linn County (99%) and Johnson County (0.7%), Iowa. 23% of its residents live outside city limits. It is in Iowa's 2nd congressional district (99%) and Iowa's 1st congressional district (0.7%). Its state senate districts are State Senate District 42 (94%), State Senate District 39 (4.9%) and State Senate District 46 (0.7%); its state house districts are State House District 83 (94%), State House District 77 (4.9%) and State House District 91 (0.7%).
Officials serving now (members of Congress until January 3, 2027). Sources: State legislators: Open States (public domain); Members of Congress: the @unitedstates project, congress-legislators (CC0).
3 voting precincts overlap ZIP 52227.
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://boundarymcp.com/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:
related_geographies(id="us:zcta:52227")
ZIP 52227 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.