County ZIP codes · Illinois · FIPS 17033
Crawford County, IL ZIP Codes
Crawford County, Illinois has 11 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026), all residential. 7 of the residential ones lie mainly in Crawford County and 4 mainly in a neighboring county; 7 cross the county line. Median household income ranges from $59,555 in 62449 (Oblong) to $74,679 in 62454 (Robinson) (Census Bureau, ACS 2020-2024).
- ACS2020-24
- Census2020
Where are the ZIP codes of Crawford County?
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).
How different are its ZIP codes?
The middle half of its ranked ZIP codes (1,000+ people living in households) report median household incomes between $63,665 and $73,750.
They carry 11 postal town names.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B19013).
All 11 residential ZIP codes in Crawford County
7 ZIP codes lie mainly in Crawford County; 4 more reach into it from a neighboring county and follow the first table.
| In this county | ||||||
|---|---|---|---|---|---|---|
| 62454 | Robinson | 10,477 | 85 | $75k | $138k | 100% |
| 62449 | Oblong | 2,951 | 25 | $60k | $99k | 81% |
| 62451 | Palestine | 2,055 | 33 | $64k | $90k | 100% |
| 62427 | Flat Rock | 1,730 | 21 | $81k | $161k | 76% |
| 62433 | Hutsonville | 1,140 | 36 | $74k | $103k | 100% |
| 62413 | Annapolis | 329 | 10 | $86k | $210k | 91% |
| 62464 | Stoy | 81 | 65 | $61k | $79k | 100% |
Partly in Crawford County
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; county shares by land area (Census 2020 ZCTA-county relationship file).
Which ZIP codes cross the county line?
7 ZIP codes of Crawford County extend into another county. A ZIP code follows mail routes, not county borders.
| ZIP | In Crawford | Elsewhere |
|---|---|---|
| 62466 | 9% | Lawrence County89%; Richland County2% |
| 62449 | 81% | Jasper County18%; Clark County1% |
| 62442 | 2% | Clark County98% |
| 62427 | 76% | Lawrence County24% |
| 62421 | 6% | Richland County93%; Lawrence County1% |
| 62478 | 46% | Clark County54% |
| 62413 | 91% | Clark County9% |
Source: U.S. Census Bureau, 2020 ZCTA-county relationship file (shares of land area).
Which first three digits do Crawford County's ZIP codes use?
The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Every ZIP code of Crawford County starts with 624.
| Prefix | Sectional center | Here | All codes |
|---|---|---|---|
| 624 | Champaign, IL (SCF 618) | 11 | 61 |
Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.