Illinois Knox County Demographics
Knox County is one of a 102 primary legal divisions of Illinois in the United States, accommodates 49,751 total local residents (according to 2022 ACS 5-year data), and associated with one NPA code, 15 standard zip codes , and one major city. This demographic dynamics of Knox County, IL shows how its entire population of 49,751 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 | Knox County |
| Knox County FIPS Code | 17095 |
| State | Illinois |
| Population | 49,751 residents |
| Male Population | 25,294 males |
| Female Population | 24,457 females |
| Male to Female Ratio | 1034 female per 1,000 male |
| Land Area | 716 square miles |
| Population per square mile | 69 residents |
| White Population | 41,625 |
| Hispanic or Latino Population | 3,085 |
| Black Population | 4,055 |
| Asian Population | 499 |
| Total US Natives or Citizens | 49,751 |
| Total Non US Citizens | 1,273 |
| Education | 20.40 |
| Employment | 50.70 |
| Avg. household income | $68,079 |
| Percapita Income | $28,840 |
| Total Housing units | 49,751 |
| Vacant Housing units | 3,075 |
| Insurance | 47,125 |
| Knox County | Illinois | United States | |
|---|---|---|---|
| Total population | 49,751 | 12,812,508 | 331,097,593 |
| Population per square miles | 69 | 231 | 94 |
| Employment Rate | 69.75% | 61.70% | 60.30% |
| Median Household Income | $68,079 | $76,708 | $74,755 |
| Health Insurance Coverage | 94.4% | 93.4% | 92% |
| Total Housing Units | 20,734 | 5,056,360 | 129,870,928 |
Popular Cities in Knox County, IL
Knox County is the 29th most populous county in Illinois, USA where Galesburg is the only city having 29,923 population and covers 2 ZIP codes.
1 Area Code Used in Knox County, IL
Knox County is a 1032nd largest populous county in the United States and a 29th Illinois, is associated with 1 area (NPA) code in the United States for dialing/telecommunication purposes.
15 Standard ZIP Codes Used in Knox County
Knox county is a place for 15 standard ZIP code locations for mail and parcel delivery purposes.
15 STANDARD ZIP Codes in Knox County
There are 15 STANDARD ZIP codes are being used in Knox County, IL to handle home and business mail delivery.
| ZIP Code | Post Office Location | Post Office | Population |
|---|---|---|---|
| 61401 | GALESBURG 476 E MAIN ST STE A | Standard | 30809 |
| 61402 | GALESBURG 476 E MAIN ST STE A | Post-Box Only using 61401 Facility | 1748 |
| 61410 | ABINGDON 123 W MEEK ST | Standard | 3730 |
| 61414 | ALTONA 111 S DEPOT ST | Standard | 794 |
| 61430 | EAST GALESBURG 407 1/2 S STATE ST | Standard | 618 |
| 61436 | GILSON 1016 MOSS ST | Standard | 787 |
| 61439 | HENDERSON 206 N MAIN ST | Standard | 250 |
| 61448 | KNOXVILLE 121 N PUBLIC SQ | Standard | 4076 |
| 61458 | MAQUON 300 MAIN ST | Standard | 464 |
| 61467 | ONEIDA 126 E HOLMES ST | Standard | 1244 |
| 61472 | RIO 110 E CENTER AVE | Standard | 387 |
| 61485 | VICTORIA 229 E MAIN ST | Standard | 387 |
| 61488 | WATAGA 140 S MAIN ST | Standard | 1284 |
| 61489 | WILLIAMSFIELD 107 E GALE ST | Standard | 841 |
| 61572 | ELMWOOD 114 N MAGNOLIA ST | Post-Box Only using 61529 Facility | 1029 |