61489 ZIP Code, Williamsfield, IL
61489 is a ZIP code in Williamsfield, Illinois in Knox County. It covers 47 square miles of land. The closest ZIP codes are 61428, 61451 and 61485. 820 people live here in 340 households. It is rural, with fewer than 100 people per square mile, and most homes are owner-occupied (95%). Median household income is $98,125, above the Illinois median of $83,390; the median age is 45.6, older than most ZIP codes.
Quick facts
- Mailing city: Williamsfield, IL
- County: Knox County
- Land area: 47 sq mi
- Population: 820
- Median household income: $98,125
Key figures
| Measure | Value |
|---|---|
| Residents | 820 |
| Households | 340 |
| Median household income | $98,125 |
| Income per person | $49,509 |
| Median age | 45.6 |
| Homeowners | 95.3% |
| Median home value | $148,500 |
| Median rent | $642 |
| Bachelor's degree or higher | 25.1% |
| Average commute (minutes) | 22.5 |
| Households with kids under 18 | 27.9% |
| Moved in the past year | 6.4% |
| Below the poverty line | 3.4% |
| Broadband internet | 91.2% |
| Speak a non-English language at home | 4.0% |
Household income
| % of households | Value |
|---|---|
| <$10K | 0.9% |
| $10–15K | 0.9% |
| $15–25K | 4.1% |
| $25–35K | 4.7% |
| $35–50K | 4.1% |
| $50–75K | 15.3% |
| $75–100K | 21.8% |
| $100–150K | 35.3% |
| $150–200K | 2.4% |
| $200K+ | 10.6% |
Age
| % of all residents | Value |
|---|---|
| <10 | 5.1% |
| 10–19 | 18.7% |
| 20–24 | 4.9% |
| 25–34 | 8.9% |
| 35–44 | 11.1% |
| 45–54 | 13.5% |
| 55–64 | 15.5% |
| 65–74 | 17.0% |
| 75+ | 5.4% |
Tenure
| % of housing units | Value |
|---|---|
| Owned, with mortgage | 41.0% |
| Owned outright | 35.2% |
| Rented | 3.7% |
| Vacant | 20.1% |
Type of building
| % of housing units | Value |
|---|---|
| Detached house | 94.4% |
| Townhome | 0.0% |
| 2–4 units | 5.2% |
| 5–19 units | 0.5% |
| 20+ units | 0.0% |
| Mobile / other | 0.0% |
Businesses in 61489
24 business establishments with 122 employees (ZIP Codes Business Patterns 2023).
- Retail Trade: 6
- Wholesale Trade: 3
- Other Services (except Public Administration): 3
EDDM carrier routes
See every USPS carrier route in 61489 with residential and business mailbox counts on the route map. Open the EDDM route map.
Nearby ZIP codes
- 61428 — Oak Run CDP, IL (4.2 mi)
- 61451 (4.9 mi)
- 61485 — Victoria village, IL (6.6 mi)
- 61572 — Yates City village, IL (9.2 mi)
- 61448 — Knoxville city, IL (11 mi)
- 61436 — Gilson CDP, IL (11.1 mi)
- 61529 — Elmwood city, IL (11.4 mi)
- 61449 — La Fayette village, IL (11.7 mi)
Areas that include 61489
- Williamsfield, IL ZIP codes — 1 ZIP code
- Knox County ZIP codes — 22 ZIP codes
- Illinois ZIP code data
Mail every home in 61489
Route counts on this page price as Full Service 6.5 × 9 postcards: we print, bundle by carrier route and hand the mailing to USPS. Prefer to take it to the Post Office yourself? Print only costs less and you pay postage at drop-off.
EDDM guides
ZIP code statistics describe the Census ZIP Code Tabulation Area (ZCTA) 61489, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.
Frequently asked questions
- What city is 61489 in?
- 61489 is a Williamsfield, IL mailing address. By land area, 3% lies inside Williamsfield; the rest is outside any Census-defined city or community.
- What county is 61489 in?
- 61489 is in Knox County.
- What is the population of 61489?
- About 820 people (±188), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 915.
- What is the median household income in 61489?
- $98,125 (±$21,039), compared with $83,390 for Illinois as a whole. Half the households in the ZIP code earn more and half earn less.
- How many carrier routes and mailboxes are in 61489?
- EDDM2GO's stored route library does not include 61489 yet. The EDDM route map loads its carrier routes and mailbox counts when you search the ZIP code.
- What ZIP codes are near 61489?
- The closest, measured center to center: 61428 (4.2 mi, Oak Run), 61451 (4.9 mi), 61485 (6.6 mi, Victoria), 61572 (9.2 mi, Yates City), 61448 (11 mi, Knoxville) and 61436 (11.1 mi, Gilson).
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.