Zip Code 62622 — Bluff Springs, IL
62622 is a ZIP Code associated with Bluff Springs, IL, located within Cass. 62622 ranks #6 out of 6 ZIP codes in Cass County by population (and #1342 out of 1,396 in IL). The area supports an estimated population of 100 residents across Data Pending housing units, with a population density of 10.8 people per square mile.
WorldPlaceData database updated: October 2026
📍 View location on OpenStreetMap (39.977860, -90.343020)
| Data Metric | Local Statistic |
|---|
| Postal / Zip Code | 62622 |
| Primary City | Bluff Springs |
| State / Province | IL |
| County | Cass |
| Total Population | 100 |
| Median Household Income | Data Pending |
| Total Housing Units | Data Pending |
| Population Density | 10.8 people/sq mi |
| Timezone | America/Chicago |
How 62622 Compares
| Metric | ZIP 62622 | Cass County | IL State Average |
|---|
| Population | 100 | 13,328 (Total) | 12,694,745 (Total) |
| Average ZIP Income | Data Pending | N/A | N/A |
| Population Density | 10.8 /sq mi | -- | -- |
| County Pop Rank | #6 of 6 | -- | -- |
Nearby ZIP Codes
Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →