Boundary Atlas

ZIP code 68748: Madison, NE

ZIP code 68748 is in Madison (76% of residents), in Madison County (97%) and Stanton County (2.8%), Nebraska. 24% of its residents live outside city limits. It is in Nebraska's 1st congressional district. Its state senate districts are State Senate District 19 (97%) and State Senate District 22 (2.8%).

3,020residents (2020 Census)
172.6 sq miland area
1cities and towns
1congressional district
7voting precincts

See it on the mapAll of Nebraska

City and county

City or townShare of ZIP residents
Madison76%

CountyShare of ZIP residents
Madison County97%
Stanton County2.8%

Town or county subdivisionShare of ZIP residents
Madison city76%
Fairview precinct5.7%
Madison precinct5.7%
Union precinct5.6%
Green Garden precinct2.9%
UCB precinct1.2%
DMR precinct1.2%
Kalamazoo precinct1.0%
Schoolcraft precinct0.7%
ELK precinct0.4%
Battle Creek precinctland only

Congressional district

Congressional districtShare of ZIP residents
Nebraska's 1st congressional district (NE-01)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (NE-01)Mike Flood (R)202-225-4806100%
U.S. SenatorDeb Fischer (R)202-224-6551 · contact formstatewide
U.S. SenatorPete Ricketts (R)202-224-4224 · contact formstatewide
State Senator (State Senate District 19)Robert Dover (Nonpartisan)97%
State Senator (State Senate District 22)Mike Moser (Nonpartisan)2.8%

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 1997%
State Senate District 222.8%

Voting precincts

7 voting precincts overlap ZIP 68748. 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:68748")

ZIP 68748 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.