Frankfort, IL ZIP Codes
One ZIP code serves Frankfort, Illinois: 60423. Together they are home to 32,836 residents in 11,162 households. That is more than the 20,651 people counted inside Frankfort village limits, because these ZIP codes reach past its boundary.
Frankfort village limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 20,651 |
| Households | 6,789 |
| Median household income | $154,375 |
| Median home value | $481,200 |
| Median age | 42.2 |
| Median rent | $2,442 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 32,836 |
| Households (sum of ZIP codes) | 11,162 |
| Median household income, range across ZIP codes | $136,730 (60423) to $136,730 (60423) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $136,730 |
| Homeowners | 94.0% |
| Households with kids under 18 | 39.3% |
| Moved in the past year | 7.2% |
| Carrier routes in EDDM2GO's route library | 22 routes, 12,071 homes (1 of 1 ZIP codes) |
Every ZIP code in Frankfort
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 60423 | Frankfort | 32,836 | 11,162 | $136,730 | $398,200 | 94.0% | 39.3% | 7.2% | 22 | 13,089 | 38% of its land; mailing city |
A ZIP code is listed for Frankfort when at least 10% of its land lies inside Frankfort village limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Frankfort. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Frankfort.
Counties
- Will County — 35 ZIP codes
Nearby cities sharing these ZIP codes
- Matteson — 2 ZIP codes
- Frankfort Square — 1 ZIP code
Price a mailing to Frankfort ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Frankfort, IL?
- 60423. A ZIP code is listed for Frankfort when at least 10% of its land lies inside Frankfort village limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Frankfort.
- What is the population of Frankfort, IL?
- The Census Bureau counts 20,651 residents inside Frankfort village limits (ACS 2020–2024). The 1 ZIP code that serve Frankfort hold 32,836 residents in all.
- What is the median household income in Frankfort, IL?
- $154,375 inside Frankfort village limits, per the Census Bureau. Across its ZIP codes the medians run from $136,730 to $136,730.
- How many carrier routes and mailboxes are in Frankfort, IL?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 22 carrier routes reaching 12,071 residential and 1,016 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.