Illinois

StateUnited States, North America

Illinois is a STATE in United States, North America.

Illinois offers a captivating blend of world-class urban excitement and serene Midwestern charm. Chicago, the vibrant heart of the state, dazzles with iconic architecture along the Magnificent Mile, renowned museums like the Art Institute, and a legendary food scene featuring deep-dish pizza and Chicago-style hot dogs. Beyond the city, Illinois unfolds with rich history along Route 66, the presidential legacy of Springfield, and the stunning natural beauty of Shawnee National Forest. Experience the musical heritage of the blues, catch a game at Wrigley Field, or explore the charming river towns along the Mississippi. From the bustling energy of its metropolitan center to the rolling farmlands and scenic river valleys, Illinois presents a diverse and unforgettable American journey.

Best time to visit Illinois

Late spring (May-June) and early fall (September-October) offer the most pleasant weather, with mild temperatures, fewer crowds, and vibrant festivals. Summer (July-August) is peak season in Chicago with numerous outdoor events and lakefront activities, but can be hot and humid. Autumn features beautiful fall foliage, especially in the Shawnee National Forest. Winters are cold and snowy but offer holiday markets and indoor cultural attractions.

October

Now

Typical for October

Weather
Cool 8-18°C

Travel notes

Crowds
Moderate
Prices
Moderate

Peak fall foliage, harvest festivals

Know before you go

Getting there

ORD

Chicago O'Hare International Airport

International

27 km away

MDW

Chicago Midway International Airport

International

16 km away

STL

St. Louis Lambert International Airport

International

380 km away

MLI

Quad Cities International Airport

Domestic

260 km away

BMI

Central Illinois Regional Airport

Domestic

240 km away

Getting around

"Chicago has an extensive public transit system (CTA) with buses and 'L' trains; use the Ventra app for payments. Metra commuter rail serves suburbs. Taxis and rideshares (Uber, Lyft) are widely available. Renting a car is recommended for exploring outside Chicago, including Route 66, state parks, and smaller towns. Interstate highways are efficient, but expect traffic congestion in and around Chicago. Biking is popular in Chicago with Divvy bike-share."

Stay connected

WiFi speed

30 Mbps

Mobile data

Excellent

WiFi

Widely available in cities and many rural areas

Local SIM

Local SIM available at airport from $10

Calling code

+1

Stay safe

Overall

7/10

Overall safe, but exercise caution in certain Chicago neighborhoods at night.

Night safety

6/10

Overall safe, but exercise caution in certain Chicago neighborhoods at night.

Transport

8/10

Scam risk

6/10

"Exercise normal precautions. In Chicago, be vigilant in tourist areas for pickpocketing. At night, stick to well-lit, populated areas and avoid certain neighborhoods on the South and West Sides unless with a local guide. Common scams include street shell games and fake petitions. Keep valuables secure and be aware of your surroundings, especially on public transit. Weather safety is crucial; be prepared for severe thunderstorms in spring/summer and extreme cold/blizzards in winter."

Entry and health

Health information

"Medical facilities in Illinois, especially in Chicago, are world-class (e.g., Northwestern Memorial, Rush University Medical Center). No specific vaccinations are required for entry. Travelers should have comprehensive health insurance. Common seasonal health concerns include seasonal allergies and winter-related illnesses. In rural areas, be aware of ticks which can carry Lyme disease. Tap water is safe to drink in cities. For emergencies, dial 911."

Culture

Local customs

"Midwestern friendliness is prevalent; polite greetings are common. Casual dress is acceptable in most places, but upscale restaurants and theaters in Chicago may require smart casual attire. Tipping is standard: 15-20% in restaurants, $1-2 per drink at bars, and a few dollars for taxi/rideshares. Be punctual for appointments. In Chicago, avoid ordering ketchup on a hot dog in front of locals. Sports, especially baseball (Cubs vs. White Sox), are a passionate topic."
English

Costs and practicals

Currency

United States Dollar (USD) · $

Cost level

Mid-range

Meals

$15-25 | a mid-range meal costs around $20

Hotels

$100-200 | mid-range hotels range $100-200/night

Local transport

$2.50 | single CTA bus/train ride $2.50

Cost notes

Chicago is more expensive than rural areas. Budget options available.

Timezone

America/Chicago -06:00 (GMT)

More facts

Population

12,500,000

Area

149,995 km²

Government

Representative democracy with a Governor as head of the executive branch and a bicameral General Assembly

ISO code

US-IL

Type

State

Frequently Asked Questions

Also known as: இலினொய், Il., Ilinoy, 일리노이, US-IL, 伊利諾州, इलीनोय, Ílínóo Hahoodzo, אילינוי, イリノイ州, Ilinojso, Իլինոյս, Ιλινόις, 伊利诺伊州, इलिनॉय, ‘Ilinoe, Ill., ᎢᎵᏃᏱ, ایلینوی, Ilinojus, Illinois, รัฐอิลลินอยส์, Idinois, ილინოისი, Ilinoisa, Ілінойс, ma Ilino, Oileanóigh, Иллинойс, Illinooyis, ᐄᓚᓄᐃᔅ, ܐܠܝܢܘܝ, Иллиной, Іллінойс, IL, Илинойс, ಇಲ್ಲಿನಾಯ್, 伊利诺伊州;伊利諾州, إلينوي, 伊利諾伊州, Илиноис, Albion, albywn, albywn aylynwy, elbiyana, Албион, آلبیون، ایلینوی, ألبيون, البیون، الینوائے, एल्बियन

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