Granite City, IL ZIP Codes
2 ZIP codes serve Granite City, Illinois: 62040 and 62048. Together they are home to 41,751 residents in 17,871 households. That is more than the 26,549 people counted inside Granite City city limits, because these ZIP codes reach past its boundary. Median household income ranges from $40,946 in 62048 to $60,031 in 62040.
Granite City city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 26,549 |
| Households | 11,562 |
| Median household income | $59,205 |
| Median home value | $104,300 |
| Median age | 40.4 |
| Median rent | $834 |
All 2 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 41,751 |
| Households (sum of ZIP codes) | 17,871 |
| Median household income, range across ZIP codes | $40,946 (62048) to $60,031 (62040) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $59,318 |
| Homeowners | 75.4% |
| Households with kids under 18 | 27.8% |
| Moved in the past year | 10.2% |
| Carrier routes in EDDM2GO's route library | 35 routes, 18,050 homes (2 of 2 ZIP codes) |
Top facts
- Highest median household income in Granite City: 62040 ($60,031)
- Most residents: 62040 (40,404 people)
- Highest homeownership: 62048 (84.7% own their home)
- Most households with kids: 62040 (28.1% of households)
- Most new movers: 62048 (12.7% moved in last year)
- Youngest median age: 62040 (39.8 years)
- Highest median home value: 62040 ($112,000)
Every ZIP code in Granite City
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 62040 | Granite City | 40,404 | 17,203 | $60,031 | $112,000 | 75.0% | 28.1% | 10.1% | 32 | 18,493 | 43% of its land; mailing city |
| 62048 | Hartford | 1,347 | 668 | $40,946 | $65,300 | 84.7% | 20.8% | 12.7% | 3 | 553 | 11% of its land |
A ZIP code is listed for Granite City when at least 10% of its land lies inside Granite City city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Granite City. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Granite City.
Counties
- Madison County — 31 ZIP codes
Nearby cities sharing these ZIP codes
- Pontoon Beach — 2 ZIP codes
Price a mailing to Granite City ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Granite City, IL?
- 62040 and 62048. A ZIP code is listed for Granite City when at least 10% of its land lies inside Granite City city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Granite City.
- What is the population of Granite City, IL?
- The Census Bureau counts 26,549 residents inside Granite City city limits (ACS 2020–2024). The 2 ZIP codes that serve Granite City hold 41,751 residents in all.
- What is the median household income in Granite City, IL?
- $59,205 inside Granite City city limits, per the Census Bureau. Across its ZIP codes the medians run from $40,946 to $60,031.
- Which Granite City ZIP code has the highest median household income?
- 62040, at $60,031, among ZIP codes with at least 1,000 residents.
- How many carrier routes and mailboxes are in Granite City, IL?
- For the 2 of 2 ZIP codes in EDDM2GO's stored route library: 35 carrier routes reaching 18,050 residential and 994 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.