Illinois Rock Island County Demographics
Rock Island County is one of a 102 primary legal divisions of Illinois in the United States, accommodates 143,819 total local residents (according to 2022 ACS 5-year data), and associated with one NPA code, 20 standard zip codes, one unique zip code, and 3 major cities. This demographic dynamics of Rock Island County, IL shows how its entire population of 143,819 residents connected to various socio-economic factors like education, employment, total households, household income, per capita income, etc.
San Diego County, CA Demographics Summary| Parameter | Value |
|---|---|
| County Name | Rock Island County |
| Rock Island County FIPS Code | 17161 |
| State | Illinois |
| Population | 143,819 residents |
| Male Population | 71,318 males |
| Female Population | 72,501 females |
| Male to Female Ratio | 984 female per 1,000 male |
| Land Area | 428 square miles |
| Population per square mile | 336 residents |
| White Population | 107,919 |
| Hispanic or Latino Population | 19,477 |
| Black Population | 15,404 |
| Asian Population | 3,774 |
| Total US Natives or Citizens | 143,819 |
| Total Non US Citizens | 6,452 |
| Education | 25.70 |
| Employment | 60.60 |
| Avg. household income | $80,579 |
| Percapita Income | $34,233 |
| Total Housing units | 143,819 |
| Vacant Housing units | 5,717 |
| Insurance | 141,286 |
| Rock Island County | Illinois | United States | |
|---|---|---|---|
| Total population | 143,819 | 12,812,508 | 331,097,593 |
| Population per square miles | 336 | 231 | 94 |
| Employment Rate | 68.28% | 61.70% | 60.30% |
| Median Household Income | $80,579 | $76,708 | $74,755 |
| Health Insurance Coverage | 94.4% | 93.4% | 92% |
| Total Housing Units | 61,014 | 5,056,360 | 129,870,928 |
Popular Cities in Rock Island County, IL
Rock Island County is the 14th most populous county in Illinois, a place for having 3 most populous cities (having the population of more than 20000 residents) in the United States.
| City | Population | Zip Codes |
|---|---|---|
| East Moline | 20,937 | 1 zip code |
| Moline | 42,452 | 2 zip codes |
| Rock Island | 37,264 | 3 zip codes |
1 Area Code Used in Rock Island County, IL
Rock Island County is a 503rd largest populous county in the United States and a 14th Illinois, is associated with 1 area (NPA) code in the United States for dialing/telecommunication purposes.
1 Unique and 20 Standard ZIP Codes Used in Rock Island County
Rock Island county is a place for 1 unique and 20 standard ZIP code locations for mail and parcel delivery purposes.
20 STANDARD ZIP Codes in Rock Island County
There are 20 STANDARD ZIP codes are being used in Rock Island County, IL to handle home and business mail delivery.
| ZIP Code | Post Office Location | Post Office | Population |
|---|---|---|---|
| 61201 | ROCK ISLAND 2633 11TH ST | Standard | 37838 |
| 61204 | DOWNTOWN ROCK ISLAND 1956 2ND AVE | Post-Box Only using 61201 Facility | - |
| 61232 | ANDALUSIA 124 2ND AVE E | Standard | 1506 |
| 61236 | BARSTOW 18617 1ST AVE | Standard | 65 |
| 61237 | BUFFALO PRAIRIE 18401 206TH ST W | Standard | - |
| 61239 | CARBON CLIFF 118 3RD ST | Standard | 1174 |
| 61240 | COAL VALLEY 121 E 22ND AVE | Standard | 5880 |
| 61242 | CORDOVA 1001 MAIN AVE | Standard | 1136 |
| 61244 | EAST MOLINE 805 16TH AVE | Standard | 23239 |
| 61256 | HAMPTON 625 8TH ST | Standard | 2063 |
| 61257 | HILLSDALE 108 BUTZER ST | Standard | 836 |
| 61259 | ILLINOIS CITY 23828 124TH AVE W | Standard | 1379 |
| 61264 | MILAN 111 3RD ST W | Standard | 9927 |
| 61265 | MOLINE 514 17TH ST | Standard | 44006 |
| 61266 | MOLINE 514 17TH ST | Post-Box Only using 61265 Facility | - |
| 61275 | PORT BYRON 105 HICKORY ST | Standard | 4393 |
| 61278 | RAPIDS CITY 135 13TH ST | Standard | 657 |
| 61279 | REYNOLDS 217 N MAIN ST | Standard | 944 |
| 61282 | EAST MOLINE 805 16TH AVE | Post-Box Only using 61244 Facility | 8234 |
| 61284 | TAYLOR RIDGE 6928 134TH AVE W | Standard | 1745 |
UNIQUE ZIP Code in Rock Island County
Rock Island County's UNIQUE ZIP codes in Illinois are the exclusive ZIP codes assigned to governmental agencies, universities and large businesses in the county, handling large volume of mail delivery. Despite the nearby STANDARD ZIP codes include these entity regions in Illinois, these 1 Unique ZIP code in Rock Island County, IL ensures the faster delivery to such locations. These 1 ZIP code are not recommended to use if your mail is not intended to recipients or entities in these 1 Unique ZIP code location in Rock Island County, IL.
| Entity ZIP Code | Post Office Location | Physical ZIP Code |
|---|---|---|
| 61299 | ROCK ISLAND 2633 11TH ST | 61201 |