Enhanced Cost of Living Calculator
Now includes childcare, taxes, health, housing for home owners vs renters, insurance costs and more when you upgrade to premium.
SEE MY OPTIONS
No Thanks
Cost of Living
Compare Cities
Quiz
Games
All Games
State Capitals
City Showdown
Guess the State
Guess the City
PinPoint the City
Community Data
Crime
Climate
Schools
Videos
News
Places to Live
Living Cost
Move
Find a Place
Top Lists
Rankings
Interactive Map
Login
Create Account
Overview
Cost of Living
Crime
Climate
Interactive Map
Jobs
Education
Economy
Health
Religion
People
Politics & Voting
Housing Stats
Commute Time
Rankings
Upgrade to Premium
FREDERICK VS.
ROCK_ISLAND
compare cities
Overview
Cost of Living
Crime
Climate
Interactive Map
Jobs
Education
Economy
Health
Religion
People
Politics & Voting
Housing Stats
Commute Time
Rankings
Upgrade to Premium
2026 Compare Cities Politics & Voting:
Frederick, MD vs Rock Island, IL
Change Cities
Highlights
- Registered voters in Rock Island are 12.2% more likely to be registered as Democrats than registered voters in Frederick.
- Registered voters in Frederick, are 6.8% less likely to be registered as Democrats, than in the rest of the United States.
Frederick, MD
Rock Island, IL
United States
Democrat
Unlock
50.5%
48.0%
Republican
47.4%
Unlock
45.9%
Independent Other
Unlock
7.3%
6.0%
Housing
VOTING CHART
Most Recent Searches On Compare Cities
Moving from:
Moving to:
Phoenix, Arizona
North Pole, Alaska
Compare
Forked River, New Jersey
Chapel Hill, North Carolina
Compare
Mchenry, Illinois
Alameda, California
Compare
Portage, Michigan
Hackensack, New Jersey
Compare
Temecula, California
Gillette, Wyoming
Compare
Quincy, Illinois
Vermillion, South Dakota
Compare
Ocean Shores, Washington
Ilwaco, Washington
Compare
Quincy, Illinois
Vermillion, South Dakota
Compare
Florence, Alabama
Laurie, Missouri
Compare
Union City, California
Cary, North Carolina
Compare
Learn More About Frederick, Maryland
Overview
Cost of Living
Job Market
Crime
Climate
Economy
Religion
Voting
Learn More About Rock Island, Illinois
Overview
Cost of Living
Job Market
Crime
Climate
Economy
Religion
Voting
Premium Subscription
Includes Cost of Living compares for child care, utilities, transportation, health, taxes, housing for home owners vs renters, weather, insurance premiums and so much more.
Upgrade now
Follow Us