Geneseo, IL ZIP Codes
One ZIP code serves Geneseo, Illinois: 61254. Together they are home to 12,135 residents in 4,892 households. That is more than the 6,673 people counted inside Geneseo city limits, because these ZIP codes reach past its boundary.
Geneseo city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 6,673 |
| Households | 2,954 |
| Median household income | $70,147 |
| Median home value | $205,400 |
| Median age | 44.7 |
| Median rent | $1,015 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 12,135 |
| Households (sum of ZIP codes) | 4,892 |
| Median household income, range across ZIP codes | $92,297 (61254) to $92,297 (61254) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $92,297 |
| Homeowners | 83.8% |
| Households with kids under 18 | 30.7% |
| Moved in the past year | 8.9% |
| Carrier routes in EDDM2GO's route library | 10 routes, 5,022 homes (1 of 1 ZIP codes) |
Every ZIP code in Geneseo
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 61254 | Geneseo | 12,135 | 4,892 | $92,297 | $222,700 | 83.8% | 30.7% | 8.9% | 10 | 5,342 | 3% of its land; mailing city |
A ZIP code is listed for Geneseo when at least 10% of its land lies inside Geneseo city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Geneseo. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Geneseo.
Counties
- Henry County — 20 ZIP codes
Price a mailing to Geneseo ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Geneseo, IL?
- 61254. A ZIP code is listed for Geneseo when at least 10% of its land lies inside Geneseo city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Geneseo.
- What is the population of Geneseo, IL?
- The Census Bureau counts 6,673 residents inside Geneseo city limits (ACS 2020–2024). The 1 ZIP code that serve Geneseo hold 12,135 residents in all.
- What is the median household income in Geneseo, IL?
- $70,147 inside Geneseo city limits, per the Census Bureau. Across its ZIP codes the medians run from $92,297 to $92,297.
- How many carrier routes and mailboxes are in Geneseo, IL?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 10 carrier routes reaching 5,022 residential and 320 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.