62539 ZIP Code, Illiopolis, IL
62539 is a ZIP code in Illiopolis, Illinois — mostly in Sangamon County (77% of its land), with smaller parts in Macon County. It covers 46 square miles of land. The closest ZIP codes are 62551, 62515 and 62547. 1,412 people live here in 564 households. It is rural, with fewer than 100 people per square mile, and most homes are owner-occupied (88%). Median household income is $82,750, close to the Illinois median of $83,390.
Quick facts
- Mailing city: Illiopolis, IL
- County: Sangamon County
- Land area: 46 sq mi
- Population: 1,412
- Median household income: $82,750
Key figures
| Measure | Value |
|---|---|
| Residents | 1,412 |
| Households | 564 |
| Median household income | $82,750 |
| Income per person | $38,220 |
| Median age | 39.8 |
| Homeowners | 87.6% |
| Median home value | $123,400 |
| Median rent | $663 |
| Bachelor's degree or higher | 31.6% |
| Average commute (minutes) | 22.3 |
| Households with kids under 18 | 30.5% |
| Moved in the past year | 4.2% |
| Below the poverty line | 7.2% |
| Broadband internet | 90.1% |
| Speak a non-English language at home | 1.2% |
Household income
| % of households | Value |
|---|---|
| <$10K | 2.8% |
| $10–15K | 10.3% |
| $15–25K | 5.1% |
| $25–35K | 4.8% |
| $35–50K | 10.1% |
| $50–75K | 16.0% |
| $75–100K | 12.1% |
| $100–150K | 20.2% |
| $150–200K | 11.3% |
| $200K+ | 7.3% |
Age
| % of all residents | Value |
|---|---|
| <10 | 16.2% |
| 10–19 | 11.3% |
| 20–24 | 4.4% |
| 25–34 | 8.1% |
| 35–44 | 15.4% |
| 45–54 | 7.3% |
| 55–64 | 16.4% |
| 65–74 | 15.6% |
| 75+ | 5.4% |
Tenure
| % of housing units | Value |
|---|---|
| Owned, with mortgage | 34.9% |
| Owned outright | 49.2% |
| Rented | 11.9% |
| Vacant | 4.1% |
Type of building
| % of housing units | Value |
|---|---|
| Detached house | 81.5% |
| Townhome | 0.5% |
| 2–4 units | 7.5% |
| 5–19 units | 1.0% |
| 20+ units | 0.0% |
| Mobile / other | 9.5% |
Businesses in 62539
16 business establishments with 69 employees (ZIP Codes Business Patterns 2023).
- Retail Trade: 5
- Accommodation and Food Services: 4
- Construction: 3
EDDM carrier routes
See every USPS carrier route in 62539 with residential and business mailbox counts on the route map. Open the EDDM route map.
Nearby ZIP codes
- 62551 — Niantic village, IL (5 mi)
- 62515 — Buffalo village, IL (6.2 mi)
- 62547 — Mount Auburn village, IL (6.7 mi)
- 62548 — Mount Pulaski city, IL (8.1 mi)
- 62537 — Harristown village, IL (8.3 mi)
- 62543 — Latham village, IL (8.8 mi)
- 62519 — Cornland CDP, IL (8.9 mi)
- 62541 (8.9 mi)
Areas that include 62539
- Illiopolis, IL ZIP codes — 1 ZIP code
- Macon County ZIP codes — 22 ZIP codes
- Sangamon County ZIP codes — 28 ZIP codes
- Illinois ZIP code data
Where it ranks
- No. 7 of 25: highest share of households with children in Sangamon County
- No. 8 of 25: lowest median age in Sangamon County
- No. 2 of 23: fastest population growth in Sangamon County
Mail every home in 62539
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) 62539, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.
Frequently asked questions
- What city is 62539 in?
- 62539 is a Illiopolis, IL mailing address. By land area, 1% lies inside Illiopolis; the rest is outside any Census-defined city or community.
- What county is 62539 in?
- 62539 is mostly in Sangamon County (77% of its land), with smaller parts in Macon County.
- What is the population of 62539?
- About 1,412 people (±208), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 1,264.
- What is the median household income in 62539?
- $82,750 (±$24,859), 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 62539?
- EDDM2GO's stored route library does not include 62539 yet. The EDDM route map loads its carrier routes and mailbox counts when you search the ZIP code.
- What ZIP codes are near 62539?
- The closest, measured center to center: 62551 (5 mi, Niantic), 62515 (6.2 mi, Buffalo), 62547 (6.7 mi, Mount Auburn), 62548 (8.1 mi, Mount Pulaski), 62537 (8.3 mi, Harristown) and 62543 (8.8 mi, Latham).
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.