ZIP Code 61448
ZIP Code Tabulation Area in Knox County, Illinois.
- Population
- 3,906
- Median household income
- $79,500
- Median home value
- $139,700
+2.4%’19–’23
+37.0%’19–’23
+22.3%’19–’23
Covering part of Knox County, Illinois, ZIP Code 61448 has about 3,906 residents. At $79,500, its median household income sits above Knox County's $53,291.
From 2019 to 2023, ZIP Code 61448's population grew 2.4% from 3,814 to 3,906, while its median gross rent fell 2.5% from $673 to $656.
White (non-Hispanic) residents are the largest group, 96.6% of the population. 87.5% of workers drive to work alone.
Demographics
ACS 2019–2023- Population
- 3,906
- Median age
- 44.4 yrs
- Median household income
- $79,500
- Median home value
- $139,700
- Median gross rent
- $656
- Housing units
- 1,715
- Homeownership rate
- 87.3%
- Bachelor's degree or higher
- 24.1%
- Unemployment rate
- 3.7%
Trends
ACS 5-year · 2019–20233,8143,906
$58,041$79,500
$114,200$139,700
$673$656
| Year | Population | Median household income | Median home value | Median gross rent |
|---|---|---|---|---|
| 2019 | 3,814 | $58,041 | $114,200 | $673 |
| 2020 | 3,835 | $59,625 | $114,400 | $635 |
| 2021 | 4,006 | $63,750 | $111,700 | $656 |
| 2022 | 4,076 | $73,295 | $132,800 | $688 |
| 2023 | 3,906 | $79,500 | $139,700 | $656 |
Each year is a US Census Bureau ACS 5-year estimate ending that year.
Age distribution
Under 55.6%
5 to 1718.7%
18 to 245.4%
25 to 348.3%
35 to 4412.6%
45 to 5412.3%
55 to 6412.3%
65 to 7414.4%
75 and over10.5%
| Count | Share | |
|---|---|---|
| Under 5 | 217 | 5.6% |
| 5 to 17 | 729 | 18.7% |
| 18 to 24 | 209 | 5.4% |
| 25 to 34 | 325 | 8.3% |
| 35 to 44 | 491 | 12.6% |
| 45 to 54 | 481 | 12.3% |
| 55 to 64 | 480 | 12.3% |
| 65 to 74 | 562 | 14.4% |
| 75 and over | 412 | 10.5% |
Race & ethnicity
| Count | Share | |
|---|---|---|
| White (non-Hispanic) | 3,774 | 96.6% |
| Black or African American | 15 | 0.4% |
| American Indian & Alaska Native | 0 | 0.0% |
| Asian | 15 | 0.4% |
| Native Hawaiian & Pacific Islander | 0 | 0.0% |
| Some other race | 0 | 0.0% |
| Two or more races | 99 | 2.5% |
| Hispanic or Latino (any race) | 3 | 0.1% |
Educational attainment (age 25+)
No high school diploma3.4%
High school graduate35.9%
Some college or associate's36.7%
Bachelor's degree19.2%
Graduate or professional degree4.9%
| Count | Share | |
|---|---|---|
| No high school diploma | 93 | 3.4% |
| High school graduate | 987 | 35.9% |
| Some college or associate's | 1,009 | 36.7% |
| Bachelor's degree | 528 | 19.2% |
| Graduate or professional degree | 134 | 4.9% |
Commute to work
- Mean travel time to work
- 20 min
Drove alone87.5%
Carpooled5.8%
Public transit0.0%
Walked0.0%
Bicycle0.0%
Worked from home6.3%
Other means0.4%
How workers get to work
| Count | Share | |
|---|---|---|
| Drove alone | 1,491 | 87.5% |
| Carpooled | 98 | 5.8% |
| Public transit | 0 | 0.0% |
| Walked | 0 | 0.0% |
| Bicycle | 0 | 0.0% |
| Worked from home | 108 | 6.3% |
| Other means | 7 | 0.4% |
Travel time
| Count | Share | |
|---|---|---|
| Under 15 min | 633 | 39.7% |
| 15 to 29 min | 622 | 39.0% |
| 30 to 44 min | 105 | 6.6% |
| 45 to 59 min | 157 | 9.8% |
| 60+ min | 79 | 4.9% |
Households
- Average household size
- 2.31
- Poverty rate
- 8.3% (310 of 3,731)
| Count | Share | |
|---|---|---|
| Family households | 1,036 | 64.0% |
| Nonfamily households | 582 | 36.0% |
Housing
- Median year structure built
- 1970
Occupancy
| Count | Share | |
|---|---|---|
| Occupied | 1,618 | 94.3% |
| Vacant | 97 | 5.7% |
Tenure (of occupied units)
| Count | Share | |
|---|---|---|
| Owner-occupied | 1,412 | 87.3% |
| Renter-occupied | 206 | 12.7% |
1-unit, detached84.4%
1-unit, attached0.5%
2 to 4 units7.5%
5 to 19 units1.7%
20 or more units1.7%
Mobile home & other4.2%
Units in structure
| Count | Share | |
|---|---|---|
| 1-unit, detached | 1,447 | 84.4% |
| 1-unit, attached | 8 | 0.5% |
| 2 to 4 units | 129 | 7.5% |
| 5 to 19 units | 29 | 1.7% |
| 20 or more units | 30 | 1.7% |
| Mobile home & other | 72 | 4.2% |
Geography
- ZCTA
- 61448
- Land area
- 41 sq mi
- Water area
- 0 sq mi
- Center point
- 40.9338, -90.2438
Counties this ZIP covers
1Compare with nearby ZIP codes
6National ZIP rankings
21- Largest by population
- Most densely populated
- Highest median household income
- Highest median home value
- Most affordable home values
- Highest median gross rent
- Cheapest median gross rent
- Oldest by median age
- Youngest by median age
- Most college-educated
- Highest poverty rate
- Lowest poverty rate
- Highest homeownership rate
- Lowest homeownership rate
- Longest commutes
- Shortest commutes
- Largest households
- Newest housing
- Oldest housing
- Fastest-growing (2019–2023)
- Fastest-shrinking (2019–2023)