Population
Rock Island
36,758
Erie
94,156
Median Income
Rock Island
$57,292
Erie
$43,397
Home Value
Rock Island
$118,400
Erie
$108,200
Rent
Rock Island
$819
Erie
$836
Crime Rate
Rock Island
5.44
Erie
3.76
Cost of Living
Rock Island
88.8
Erie
80.1
Avg Temp
Rock Island
N/A
Erie
N/A
Unemployment
Rock Island
6.5%
Erie
7.0%
How Similar Are Rock Island & Erie?
Erie is Rock Island's #15 most similar city
5 of 10 key metrics match within 10%
Population
Rock Island
36,758
Erie
94,156
Erie (94,156) is about 2.6x larger than Rock Island (36,758).
Violent Crime
Rock Island
5.44
Erie
3.76
Rock Island has a 31% higher violent crime than Erie.
Property Crime
Rock Island
27.15
Erie
19.29
Rock Island has a 29% higher property crime than Erie.
Political Leaning
Rock Island
44.4%
Erie
50.0%
Rock Island leans Democratic while Erie leans Republican.
Unemployment
Rock Island
6.5%
Erie
7.0%
Both cities have similar unemployment — just a 6% difference.
Median Income
Rock Island
$57,292
Erie
$43,397
Rock Island has a 24% higher median income than Erie.
Home Values
Rock Island
$118,400
Erie
$108,200
Both cities have similar home values — just a 9% difference.
Education
Rock Island
14.4%
Erie
14.6%
Both cities have similar education — just a 2% difference.
Demographics
Rock Island
68.0%
Erie
68.8%
Both cities have similar demographics — just a 1% difference.
Cost of Living
Rock Island
88.8
Erie
80.1
Both cities have similar cost of living — just a 10% difference.
5 out of 10 key metrics match within 10%. Rock Island and Erie share several key characteristics.
At a Glance
0
Rock Island
0
Erie
Erie leads in 5 of 8 categories
Cost of Living & Affordability — Erie leads
Source: City Stats Index / HUDErie scores 73.3 on the transportation index (100 = national avg) vs 83.1 in Rock Island. Erie scores 83.2 on the food index (100 = national avg) vs 93.8 in Rock Island. Erie has a living wage (family of 4) of $83,283 vs $92,332 in Rock Island (11% lower).
Overall Cost Index
Housing Index
Food Index
Transportation Index
Healthcare Index
Utilities Index
Living Wage (1 Adult)
Living Wage (Family of 4)
Fair Market Rent (1BR)
Fair Market Rent (2BR)
Housing Market — Rock Island leads
Source: U.S. Census Bureau ACSRock Island has a owner-occupied of 63.5% compared to 53.0% in Erie. Erie has a median property tax of $2,495 vs $2,861 in Rock Island (15% lower). Rock Island has a single-family homes of 70.4% compared to 62.8% in Erie.
Median Home Value
Median Rent
Median Property Tax
Owner-Occupied
Vacancy Rate
Single-Family Homes
Jobs & Economy — Rock Island leads
Source: U.S. Census Bureau ACSErie: 44,260 vs Rock Island: 18,035 for labor force. Rock Island has a median household income of $57,292 vs $43,397 in Erie (32% higher). Rock Island has a work from home of 8.8% compared to 6.9% in Erie.
Median Household Income
Per Capita Income
Poverty Rate
Unemployment Rate
Labor Force
Mean Commute
Work from Home
Private Sector
Government Sector
Crime & Safety — Erie leads
Source: FBI UCRErie has a burglary rate (per 1k) of 1.95 compared to 9.21 in Rock Island. Erie has a assault rate (per 1k) of 2.62 compared to 5.13 in Rock Island. Rock Island has a robbery rate (per 1k) of 0.14 compared to 0.67 in Erie.
Violent Crime Rate (per 1K)
Property Crime Rate (per 1K)
Murder Rate (per 1K)
Robbery Rate (per 1K)
Assault Rate (per 1K)
Burglary Rate (per 1K)
Larceny Rate (per 1K)
Violent Crime Clearance
Property Crime Clearance
Weather & Climate
Source: NOAA / Open-MeteoAvg Annual Temperature
Avg Annual High
Avg Annual Low
Sunny Days per Year
Annual Rainfall
Annual Snowfall
Avg Humidity
Schools & Education — Erie leads
Source: NCES / U.S. Census BureauErie has a high school diploma or higher of 40.4% compared to 34.2% in Rock Island. Erie has a bachelor's degree or higher of 14.6% compared to 14.4% in Rock Island.
Public Schools
Avg Student-Teacher Ratio
Colleges & Universities
Bachelor's Degree or Higher
High School Diploma or Higher
Demographics & Community
Source: U.S. Census Bureau ACSErie has a population of 94,156, about 2.6x the size of Rock Island (36,758). Erie skews younger with a median age of 34.9 vs 37.1.
Population
Median Age
Avg Household Size
Married Population
Foreign Born
White
Black
Hispanic
Asian
Rock Island
Erie
Healthcare — Erie leads
Source: CMS Hospital CompareErie: 3.0 vs Rock Island: 2.0 for avg cms rating (out of 5).
Nearby Hospitals
Avg CMS Rating (out of 5)
With Emergency Services
Transportation & Commute — Erie leads
Source: U.S. Census Bureau ACSErie has a bicycle of 0.8% compared to 0.1% in Rock Island. Rock Island has a work from home of 8.8% compared to 6.9% in Erie. Erie has a public transit of 2.6% compared to 2.4% in Rock Island.
Mean Commute Time
Drive Alone
Public Transit
Bicycle
Work from Home
Airports
Cities Similar to Rock Island, IL
Compare Rock Island against its closest statistical matches across demographics, income, crime, health, and more.
City Comparison
8-axis fingerprint: population, income, housing, crime, education, age, climate, and cost of living. Click legend items to toggle.