ZIP code 60064: North Chicago, IL

ZIP code 60064 is in North Chicago, in Lake County, Illinois. It is in Illinois's 10th congressional district. Its state senate districts are State Senate District 30 (94%) and State Senate District 29 (6.2%); its state house districts are State House District 60 (94%) and State House District 58 (6.2%).

15,206residents (2020 Census)

5.3 sq miland area

2cities and towns

1congressional district

9voting precincts

See it on the map All of Illinois

City and county

City or town	Share of ZIP residents
North Chicago	100%
Waukegan	0.1%

County	Share of ZIP residents
Lake County	100%

Town or county subdivision	Share of ZIP residents
Waukegan township	56%
Shields township	44%

Congressional district

Congressional district	Share of ZIP residents
Illinois's 10th congressional district (IL-10)	100%

Elected officials

Office	Member	Contact	Share of residents
U.S. Representative (IL-10)	Bradley Scott Schneider (D)	202-225-4835	100%
U.S. Senator	Richard J. Durbin (D)	202-224-2152 · contact form	statewide
U.S. Senator	Tammy Duckworth (D)	202-224-2854 · contact form	statewide
State Senator (State Senate District 30)	Adriane Johnson (Democratic)	847-672-6201	94%
State Senator (State Senate District 29)	Julie Morrison (Democratic)	847-945-5200	6.2%
State Representative (State House District 60)	Rita Mayfield (Democratic)	847-599-2800	94%
State Representative (State House District 58)	Bob Morgan (Democratic)	847-780-8471	6.2%

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

North Chicago website: http://www.northchicago.org/
North Chicago laws: search for the North Chicago, Illinois code of ordinances
Lake County website: https://www.lakecountyil.gov/
Lake County laws: search for the Lake County, Illinois code of ordinances

State legislative districts

State senate district	Share of ZIP residents
State Senate District 30	94%
State Senate District 29	6.2%

State house district	Share of ZIP residents
State House District 60	94%
State House District 58	6.2%

Voting precincts

9 voting precincts overlap ZIP 60064. 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:60064")

ZIP 60064 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.