Deerfield

A village in Cook County, Illinois — population 18,532 as of 2020.

Beach Hazards Statement — Beach Hazards Statement issued August 1 at 3:18AM CDT until August 3 at 9:00AM CDT by NWS Chicago IL

Today 72°F Showers And Thunderstorms90% precip

Tonight 63°F Showers And Thunderstorms Likely58% precip

Sunday 73°F Mostly Cloudy10% precip

Sunday Night 61°F Partly Cloudy

News around Cook County

Newest first · from sources across Cook County · checked 1 hr ago

Indianapolis Recorder July 28

Fever link with Obama during 2026 WNBA All-Star Weekend in Chicago

The 2026 WNBA All-Star Weekend in Chicago was a high-octane celebration of basketball excellence, setting attendance records at the United Center as the league marked 30 years of professional play. […]

General

FOX59 July 21

Storm chances around before significant cool down

Off to a warm and humid start this Tuesday morning, as temperatures hover in the middle 70s, while winds remain light. We continue to monitor storm chances around Chicago and northern Indiana this morning and through the early afternoon. Not much on the radar yet (as of 5 a.m.),…

General

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Deerfield by the numbers

Population 18,532Population figure, 2020

Households & income

Area: 5.54 sq mi (14.35 km²), 0.02 sq mi water
Median age: 44.5
Households: 7,515
Persons per household: 2.6
Median household income: $181,660
Median house value: $623,400

2020–2024 ACS

Municipal office

Office: DIRECTOR OF FINANCE
Address: 850 WAUKEGAN RD, DEERFIELD, IL 60015

Municipal record

Official city site Map