Humboldt, KS ZIP Codes
One ZIP code serves Humboldt, Kansas: 66748. Together they are home to 2,830 residents in 1,127 households. That is more than the 1,793 people counted inside Humboldt city limits, because these ZIP codes reach past its boundary.
Humboldt city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 1,793 |
| Households | 738 |
| Median household income | $47,560 |
| Median home value | $90,900 |
| Median age | 42.2 |
| Median rent | $554 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 2,830 |
| Households (sum of ZIP codes) | 1,127 |
| Median household income, range across ZIP codes | $59,871 (66748) to $59,871 (66748) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $59,871 |
| Homeowners | 85.5% |
| Households with kids under 18 | 30.4% |
| Moved in the past year | 15.8% |
| Carrier routes in EDDM2GO's route library | 4 routes, 1,083 homes (1 of 1 ZIP codes) |
Every ZIP code in Humboldt
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 66748 | Humboldt | 2,830 | 1,127 | $59,871 | $114,300 | 85.5% | 30.4% | 15.8% | 4 | 1,137 | 1% of its land; mailing city |
A ZIP code is listed for Humboldt when at least 10% of its land lies inside Humboldt city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Humboldt. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Humboldt.
Counties
- Allen County — 9 ZIP codes
Price a mailing to Humboldt ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Humboldt, KS?
- 66748. A ZIP code is listed for Humboldt when at least 10% of its land lies inside Humboldt city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Humboldt.
- What is the population of Humboldt, KS?
- The Census Bureau counts 1,793 residents inside Humboldt city limits (ACS 2020–2024). The 1 ZIP code that serve Humboldt hold 2,830 residents in all.
- What is the median household income in Humboldt, KS?
- $47,560 inside Humboldt city limits, per the Census Bureau. Across its ZIP codes the medians run from $59,871 to $59,871.
- How many carrier routes and mailboxes are in Humboldt, KS?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 4 carrier routes reaching 1,083 residential and 56 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.