Population
Rock Island
36,758
San Juan
35,674
Median Income
Rock Island
$57,292
San Juan
$53,440
Home Value
Rock Island
$118,400
San Juan
$118,200
Rent
Rock Island
$819
San Juan
$937
Crime Rate
Rock Island
5.44
San Juan
1.60
Cost of Living
Rock Island
88.8
San Juan
90.9
Avg Temp
Rock Island
N/A
San Juan
N/A
Unemployment
Rock Island
6.5%
San Juan
6.7%
How Similar Are Rock Island & San Juan?
San Juan is Rock Island's #23 most similar city
5 of 10 key metrics match within 10%
Population
Rock Island
36,758
San Juan
35,674
Both cities have similar populations — Rock Island at 36,758 and San Juan at 35,674.
Violent Crime
Rock Island
5.44
San Juan
1.60
Rock Island's violent crime is significantly higher than San Juan's — 71% difference.
Property Crime
Rock Island
27.15
San Juan
14.18
Rock Island has a 48% higher property crime than San Juan.
Political Leaning
Rock Island
44.4%
San Juan
51.0%
Rock Island leans Democratic while San Juan leans Republican.
Unemployment
Rock Island
6.5%
San Juan
6.7%
Both cities have similar unemployment — just a 2% difference.
Median Income
Rock Island
$57,292
San Juan
$53,440
Both cities have similar median income — just a 7% difference.
Home Values
Rock Island
$118,400
San Juan
$118,200
Both cities have similar home values — just a 0% difference.
Education
Rock Island
14.4%
San Juan
8.2%
Rock Island has a 43% higher education than San Juan.
Demographics
Rock Island
68.0%
San Juan
46.7%
Rock Island has a 31% higher demographics than San Juan.
Cost of Living
Rock Island
88.8
San Juan
90.9
Both cities have similar cost of living — just a 2% difference.
5 out of 10 key metrics match within 10%. Rock Island and San Juan share several key characteristics.
At a Glance
0
Rock Island
0
San Juan
Cost of Living & Affordability
Source: City Stats Index / HUDRock Island scores 83.1 on the transportation index (100 = national avg) vs 97.0 in San Juan. San Juan has a fair market rent (1br) of $847 vs $928 in Rock Island (10% lower). San Juan has a fair market rent (2br) of $1,060 vs $1,143 in Rock Island (8% 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 — San Juan leads
Source: U.S. Census Bureau ACSSan Juan has a owner-occupied of 79.6% compared to 63.5% in Rock Island. San Juan has a median property tax of $2,380 vs $2,861 in Rock Island (20% lower). San Juan has a single-family homes of 81.2% compared to 70.4% in Rock Island.
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 ACSRock Island has a per capita income of $32,507 vs $18,765 in San Juan (73% higher). Rock Island has a work from home of 8.8% compared to 5.2% in San Juan. Rock Island: 18 min vs San Juan: 24 min for mean commute.
Median Household Income
Per Capita Income
Poverty Rate
Unemployment Rate
Labor Force
Mean Commute
Work from Home
Private Sector
Government Sector
Crime & Safety — San Juan leads
Source: FBI UCRSan Juan has a assault rate (per 1k) of 1.17 compared to 5.13 in Rock Island. San Juan has a burglary rate (per 1k) of 2.28 compared to 9.21 in Rock Island. San Juan has a violent crime rate (per 1k) of 1.60 compared to 5.44 in Rock Island.
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 — Rock Island leads
Source: NCES / U.S. Census BureauRock Island has a bachelor's degree or higher of 14.4% compared to 8.2% in San Juan. Rock Island has a high school diploma or higher of 34.2% compared to 23.9% in San Juan.
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 ACSRock Island has a population of 36,758, about 1x the size of San Juan (35,674). San Juan skews younger with a median age of 29.7 vs 37.1.
Population
Median Age
Avg Household Size
Married Population
Foreign Born
White
Black
Hispanic
Asian
Rock Island
San Juan
Healthcare — San Juan leads
Source: CMS Hospital CompareSan Juan: 3.7 vs Rock Island: 2.0 for avg cms rating (out of 5). San Juan: 5 vs Rock Island: 4 for with emergency services.
Nearby Hospitals
Avg CMS Rating (out of 5)
With Emergency Services
Transportation & Commute — Rock Island leads
Source: U.S. Census Bureau ACSRock Island has a work from home of 8.8% compared to 5.2% in San Juan. Rock Island: 18 min vs San Juan: 24 min for mean commute time. San Juan has a drive alone of 83.1% compared to 76.4% 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.