Holcomb, IL ZIP Codes
2 ZIP codes serve Holcomb, Illinois: 61020 and 61043. Together they are home to 3,292 residents in 1,073 households. That is more than the 152 people counted inside Holcomb Census-designated place, because these ZIP codes reach past its boundary.
Holcomb Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 152 |
| Households | 66 |
| Median household income | $68,125 |
| Median home value | $130,600 |
| Median age | 59.9 |
| Median rent | $850 |
All 2 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 3,292 |
| Households (sum of ZIP codes) | 1,073 |
| Median household income, range across ZIP codes | $105,769 (61020) to $105,769 (61020) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $105,769 |
| Homeowners | 92.2% |
| Households with kids under 18 | 45.8% |
| Moved in the past year | 2.9% |
| Carrier routes in EDDM2GO's route library | 3 routes, 1,120 homes (1 of 2 ZIP codes) |
Every ZIP code in Holcomb
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 61020 | Davis Junction | 3,149 | 1,016 | $105,769 | $202,800 | 92.4% | 47.1% | 3.0% | 3 | 1,143 | 0% of its land |
| 61043 | Holcomb | 143 | 57 | $69,063 | $124,000 | 89.5% | 22.8% | 0.0% | — | — | 14% of its land; mailing city |
A ZIP code is listed for Holcomb when at least 10% of its land lies inside the Holcomb Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Holcomb. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Holcomb.
Counties
- Ogle County — 22 ZIP codes
Price a mailing to Holcomb ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Holcomb, IL?
- 61020 and 61043. A ZIP code is listed for Holcomb when at least 10% of its land lies inside the Holcomb Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Holcomb.
- What is the population of Holcomb, IL?
- The Census Bureau counts 152 residents inside Holcomb Census-designated place (ACS 2020–2024). The 2 ZIP codes that serve Holcomb hold 3,292 residents in all.
- What is the median household income in Holcomb, IL?
- $68,125 inside Holcomb Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $105,769 to $105,769.
- How many carrier routes and mailboxes are in Holcomb, IL?
- For the 1 of 2 ZIP codes in EDDM2GO's stored route library: 3 carrier routes reaching 1,120 residential and 23 business mailboxes. The route map loads the rest when you search them.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.