Boundary Atlas

ZIP code 50677: Waverly, IA

ZIP code 50677 is in Waverly (81% of residents), in Bremer County (100%) and Butler County (0.3%), Iowa. 19% of its residents live outside city limits. It is in Iowa's 2nd congressional district. Its state senate district is State Senate District 29; its state house districts are State House District 57 (95%) and State House District 58 (4.9%).

12,789residents (2020 Census)
128.6 sq miland area
1cities and towns
1congressional district
13voting precincts

See it on the mapAll of Iowa

City and county

City or townShare of ZIP residents
Waverly81%

CountyShare of ZIP residents
Bremer County100%
Butler County0.3%

Town or county subdivisionShare of ZIP residents
Waverly city81%
Washington township4.7%
Lafayette township4.5%
Warren township4.0%
Jackson township1.7%
Polk township1.6%
Douglas township1.0%
Jefferson township0.9%
Butler township0.3%
Shell Rock township<0.1%

Congressional district

Congressional districtShare of ZIP residents
Iowa's 2nd congressional district (IA-02)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (IA-02)Ashley Hinson (R)202-225-2911100%
U.S. SenatorChuck Grassley (R)202-224-3744 · contact formstatewide
U.S. SenatorJoni Ernst (R)202-224-3254 · contact formstatewide
State Senator (State Senate District 29)Sandy Salmon (R)100%
State Representative (State House District 57)Pat Grassley (R)95%
State Representative (State House District 58)Charley Thomson (R)4.9%

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).

Local government

State legislative districts

State senate districtShare of ZIP residents
State Senate District 29100%

State house districtShare of ZIP residents
State House District 5795%
State House District 584.9%

Voting precincts

13 voting precincts overlap ZIP 50677. 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:50677")

ZIP 50677 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.