Population
Rock Island
36,758
Harlingen
71,669
Median Income
Rock Island
$57,292
Harlingen
$55,891
Home Value
Rock Island
$118,400
Harlingen
$125,700
Rent
Rock Island
$819
Harlingen
$893
Crime Rate
Rock Island
5.44
Harlingen
2.58
Cost of Living
Rock Island
88.8
Harlingen
87.9
Avg Temp
Rock Island
N/A
Harlingen
N/A
Unemployment
Rock Island
6.5%
Harlingen
5.1%
How Similar Are Rock Island & Harlingen?
Harlingen is Rock Island's #11 most similar city
5 of 10 key metrics match within 10%
Population
Rock Island
36,758
Harlingen
71,669
Harlingen has a 49% larger population than Rock Island.
Violent Crime
Rock Island
5.44
Harlingen
2.58
Rock Island's violent crime is significantly higher than Harlingen's — 53% difference.
Property Crime
Rock Island
27.15
Harlingen
27.19
Both cities have similar property crime — just a 0% difference.
Political Leaning
Rock Island
44.4%
Harlingen
52.5%
Rock Island leans Democratic while Harlingen leans Republican.
Unemployment
Rock Island
6.5%
Harlingen
5.1%
Rock Island has a 22% higher unemployment than Harlingen.
Median Income
Rock Island
$57,292
Harlingen
$55,891
Both cities have similar median income — just a 2% difference.
Home Values
Rock Island
$118,400
Harlingen
$125,700
Both cities have similar home values — just a 6% difference.
Education
Rock Island
14.4%
Harlingen
13.7%
Both cities have similar education — just a 5% difference.
Demographics
Rock Island
68.0%
Harlingen
58.9%
Rock Island has a 13% higher demographics than Harlingen.
Cost of Living
Rock Island
88.8
Harlingen
87.9
Both cities have similar cost of living — just a 1% difference.
5 out of 10 key metrics match within 10%. Rock Island and Harlingen share several key characteristics.
At a Glance
0
Rock Island
0
Harlingen
Cost of Living & Affordability — Harlingen leads
Source: City Stats Index / HUDHarlingen has a fair market rent (2br) of $1,047 vs $1,143 in Rock Island (9% lower). Harlingen has a fair market rent (1br) of $866 vs $928 in Rock Island (7% lower). Harlingen scores 77.7 on the transportation index (100 = national avg) vs 83.1 in Rock Island.
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 ACSHarlingen has a median property tax of $2,037 vs $2,861 in Rock Island (40% lower). Rock Island has a vacancy rate of 9.2% compared to 12.5% in Harlingen. Rock Island has a single-family homes of 70.4% compared to 62.6% in Harlingen.
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 ACSHarlingen: 31,150 vs Rock Island: 18,035 for labor force. Harlingen has a unemployment rate of 5.1% compared to 6.5% in Rock Island. Rock Island has a per capita income of $32,507 vs $26,217 in Harlingen (24% higher).
Median Household Income
Per Capita Income
Poverty Rate
Unemployment Rate
Labor Force
Mean Commute
Work from Home
Private Sector
Government Sector
Crime & Safety — Harlingen leads
Source: FBI UCRHarlingen has a murder rate (per 1k) of 0.01 compared to 0.06 in Rock Island. Harlingen has a burglary rate (per 1k) of 3.45 compared to 9.21 in Rock Island. Harlingen has a assault rate (per 1k) of 2.00 compared to 5.13 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 high school diploma or higher of 34.2% compared to 30.9% in Harlingen. Rock Island has a bachelor's degree or higher of 14.4% compared to 13.7% in Harlingen.
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 ACSHarlingen has a population of 71,669, about 1.9x the size of Rock Island (36,758). Harlingen skews younger with a median age of 33.2 vs 37.1.
Population
Median Age
Avg Household Size
Married Population
Foreign Born
White
Black
Hispanic
Asian
Rock Island
Harlingen
Healthcare
Source: CMS Hospital CompareHarlingen: 3.0 vs Rock Island: 2.0 for avg cms rating (out of 5). Rock Island: 4 vs Harlingen: 3 for with emergency services.
Nearby Hospitals
Avg CMS Rating (out of 5)
With Emergency Services
Transportation & Commute — Harlingen leads
Source: U.S. Census Bureau ACSRock Island has a public transit of 2.4% compared to 0.1% in Harlingen. Harlingen has a bicycle of 0.3% compared to 0.1% in Rock Island. Harlingen: 16 min vs Rock Island: 18 min for mean commute time.
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.