Bethalto, IL ZIP Codes
2 ZIP codes serve Bethalto, Illinois: 62010 and 62018. Together they are home to 14,212 residents in 5,898 households. That is more than the 9,239 people counted inside Bethalto village limits, because these ZIP codes reach past its boundary. Median household income ranges from $40,438 in 62018 to $71,408 in 62010.
Bethalto village limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 9,239 |
| Households | 4,098 |
| Median household income | $64,775 |
| Median home value | $168,900 |
| Median age | 40.8 |
| Median rent | $981 |
All 2 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 14,212 |
| Households (sum of ZIP codes) | 5,898 |
| Median household income, range across ZIP codes | $40,438 (62018) to $71,408 (62010) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $65,054 |
| Homeowners | 79.3% |
| Households with kids under 18 | 28.8% |
| Moved in the past year | 11.5% |
| Carrier routes in EDDM2GO's route library | 11 routes, 6,394 homes (2 of 2 ZIP codes) |
Top facts
- Highest median household income in Bethalto: 62010 ($71,408)
- Most residents: 62010 (11,028 people)
- Highest homeownership: 62010 (82.5% own their home)
- Most households with kids: 62018 (40.1% of households)
- Most new movers: 62018 (14.1% moved in last year)
- Youngest median age: 62018 (37.5 years)
- Highest median home value: 62010 ($183,400)
Every ZIP code in Bethalto
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 62010 | Bethalto | 11,028 | 4,688 | $71,408 | $183,400 | 82.5% | 25.9% | 10.8% | 8 | 5,188 | 31% of its land; mailing city |
| 62018 | Cottage Hills | 3,184 | 1,210 | $40,438 | $70,200 | 67.0% | 40.1% | 14.1% | 3 | 1,439 | 16% of its land |
A ZIP code is listed for Bethalto when at least 10% of its land lies inside Bethalto village limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Bethalto. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Bethalto.
Counties
- Madison County — 31 ZIP codes
Nearby cities sharing these ZIP codes
- Alton — 2 ZIP codes
- East Alton — 3 ZIP codes
Price a mailing to Bethalto ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Bethalto, IL?
- 62010 and 62018. A ZIP code is listed for Bethalto when at least 10% of its land lies inside Bethalto village limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Bethalto.
- What is the population of Bethalto, IL?
- The Census Bureau counts 9,239 residents inside Bethalto village limits (ACS 2020–2024). The 2 ZIP codes that serve Bethalto hold 14,212 residents in all.
- What is the median household income in Bethalto, IL?
- $64,775 inside Bethalto village limits, per the Census Bureau. Across its ZIP codes the medians run from $40,438 to $71,408.
- Which Bethalto ZIP code has the highest median household income?
- 62010, at $71,408, among ZIP codes with at least 1,000 residents.
- How many carrier routes and mailboxes are in Bethalto, IL?
- For the 2 of 2 ZIP codes in EDDM2GO's stored route library: 11 carrier routes reaching 6,394 residential and 233 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.