ZIP code · Mc Lean · Illinois · United States
ZIP code 61754 — Mc Lean
ZIP code 61754 serves Mc Lean, Illinois.
- Postal code
- 61754Single source Value from one source, not cross-checked.
- City
- Mc Lean
- County
- McLean FIPS 17113
- State
- Illinois
- Country
- United States
- Coordinates
- 40.3282, -89.1645 — precision estimated (postal-area centroid)
View on OpenStreetMap - Population
- 1,158 (ZCTA, ACS 5-year)
- Population density
- 15 / sq mi
- Land area
- 78.2 sq mi (202.6 km²) (ZCTA, ACS 5-year)
- Median household income
- $96,728
- Per-capita income
- $53,513
- Median age
- 39.1
- Households
- 447
- Housing units
- 489
- Median home value
- $146,900
- Median gross rent
- $1,119 / month
- Congressional districts
- IL-17 (also IL-15) (119th Congress)
- USDA hardiness zone
- 6a (-10 to -5 °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
- 309Telephone 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.
Tools: compare 61754 with another ZIP · ZIPs within 25 miles · distance from 61754
Map of ZIP code 61754
Climate — monthly normals
Warmest month Jul (avg high 84°F), coldest Jan (avg low 16°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 31 | 36 | 49 | 62 | 72 | 81 | 84 | 83 | 76 | 63 | 48 | 35 |
| Avg low °F | 16 | 19 | 29 | 39 | 50 | 60 | 63 | 61 | 54 | 42 | 30 | 21 |
| Precip in | 2.4 | 2.1 | 2.6 | 4.1 | 4.8 | 4.6 | 4.0 | 4.1 | 3.1 | 3.5 | 2.8 | 2.3 |
NOAA 1991–2020 climate normals from the nearest station: BLOOMINGTON 5W (11.7 mi) · NOAA NCEI
Places in ZIP 61754
- 1 schools
- 3 restaurants & cafés
- 1 parks
- 1 playgrounds
- 1 libraries
- 3 places of worship
- 3 gas stations
Places mapped inside this ZIP’s ZCTA area in OpenStreetMap. OSM is community-maintained: counts reflect what has been mapped, and completeness varies by area — treat them as at-least figures. © OpenStreetMap contributors (ODbL) · Methodology
About this page
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames · U.S. Census Bureau (ACS) · U.S. Census Bureau · NOAA NCEI · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page