Rock Island Arsenal is a CDP located in Rock Island County Illinois. Rock Island Arsenal has a 2024 population of 413. Rock Island Arsenal is currently growing at a rate of 4.82% annually and its population has increased by 17% since the most recent census, which recorded a population of 353 in 2020.
The average household income in Rock Island Arsenal is $57,392 with a poverty rate of 0%. The median age in Rock Island Arsenal is 43.1 years: 46.3 years for males, and 10 years for females.
According to the most recent ACS, the racial composition of Rock Island Arsenal was:
Two or more races
White
Other race
Black or African American
Native American
Asian
Native Hawaiian or Pacific Islander
Household Type | Count | Average Size | Owner | Renter |
|---|---|---|---|---|
| All | 75 | 5 | 0 | 100 |
| Married | 75 | 5 | 0 | 100 |
| Male | 0 | 0 | 0 | 0 |
| Female | 0 | 0 | 0 | 0 |
| Non Family | 0 | 0 | 0 | 0 |
5
Average Family Size
5
Average Household Size
0.0%
Rate of Home Ownership
Married
Male
Female
NonFamily
owner
renter
Male
Female
Less Than 9th Grade
9th to 12th Grade
High School Graduate
Some College
Associates Degree
Bachelors Degree
Graduate Degree
High School Graduation Rate
Bachelors Rate
The highest rate of high school graduation is among white people with a rate of 100%.
The highest rate of bachelors degrees is among other race people with a rate of 22.73%.
Only English
Spanish
Other Indo-European Languages
Asian and Pacific Island Languages
Other Languages
88.27% of Rock Island Arsenal residents speak only English, while 11.73% speak other languages. The non-English language spoken by the largest group is Other languages, which is spoken by 11.73% of the population.
Married
Widowed
Divorced
Separated
NeverMarried
94.2%
Overall Marriage Rate
100.0%
Male Marriage Rate
83.3%
Female Marriage Rate
male
female
The age group where males are most likely to be married is 20-34, while the female age group most likely to be married is 45-54.
Married
Widowed
Divorced
Separated
NeverMarried
count
Less Than 9th Grade
High School Graduate
Some College
Bachelors or Greater
0%
Veteran Poverty Rate
0%
Veteran Disability Rate
LaborForceParticipation
86%
Labor Force Participation
59.1%
Employment Rate
23.9%
Unemployment Rate
LaborForceParticipation
LaborForceParticipation
Europe
Asia
Africa
Oceania
Latin America
North America
Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
Europe
Asia
Africa
Oceania
Latin America
North America
78.93%
Born in Rock Island Arsenal
88.27%
Native Born
11.73%
Foreign Born
0%
Non Citizen
11.73%
Naturalized
88.27% of Rock Island Arsenal residents were born in the United States, with 78.93% having been born in Illinois. 0% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.