ZIP code 61448 — Knoxville

Postal code

61448Copy

Single source Value from one source, not cross-checked.

City

Knoxville

County

Knox FIPS 17095

State

Illinois

Country

United States

Coordinates

40.9107, -90.2871 — precision precise (locality)
View on OpenStreetMap

Population

3,906 (ZCTA, ACS 5-year)

Population density

95 / sq mi

Land area

40.9 sq mi (105.9 km²) (ZCTA, ACS 5-year)

Median household income

$79,500

Per-capita income

$33,787

Median age

44.4

Households

1,618

Housing units

1,715

Median home value

$139,700

Median gross rent

$656 / month

Congressional district

IL-17 (119th Congress)

USDA hardiness zone

5b (-15 to -10 °F)

Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.

Time zone

America/Chicago (UTC−6 / UTC−5 DST)

Area code

309

Telephone area codes serving this ZIP (NANPA central-office assignments). A ZIP and an area code are different boundaries; at a border both codes may apply.

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