Lafontaine, KS ZIP Codes
One ZIP code serves Lafontaine, Kansas: 66736. Together they are home to 3,374 residents in 1,404 households. That is more than the 78 people counted inside Lafontaine Census-designated place, because these ZIP codes reach past its boundary.
Lafontaine Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 78 |
| Households | 42 |
| Median household income | $52,692 |
| Median home value | $45,500 |
| Median age | 54.4 |
| Median rent | not published |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 3,374 |
| Households (sum of ZIP codes) | 1,404 |
| Median household income, range across ZIP codes | $62,443 (66736) to $62,443 (66736) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $62,443 |
| Homeowners | 73.7% |
| Households with kids under 18 | 25.9% |
| Moved in the past year | 5.4% |
| Carrier routes in EDDM2GO's route library | 6 routes, 1,592 homes (1 of 1 ZIP codes) |
Every ZIP code in Lafontaine
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 66736 | Fredonia | 3,374 | 1,404 | $62,443 | $93,200 | 73.7% | 25.9% | 5.4% | 6 | 1,743 | 1% of its land |
A ZIP code is listed for Lafontaine when at least 10% of its land lies inside the Lafontaine Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Lafontaine. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Lafontaine.
Counties
- Wilson County — 8 ZIP codes
Price a mailing to Lafontaine ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Lafontaine, KS?
- 66736. A ZIP code is listed for Lafontaine when at least 10% of its land lies inside the Lafontaine Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Lafontaine.
- What is the population of Lafontaine, KS?
- The Census Bureau counts 78 residents inside Lafontaine Census-designated place (ACS 2020–2024). The 1 ZIP code that serve Lafontaine hold 3,374 residents in all.
- What is the median household income in Lafontaine, KS?
- $52,692 inside Lafontaine Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $62,443 to $62,443.
- How many carrier routes and mailboxes are in Lafontaine, KS?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 6 carrier routes reaching 1,592 residential and 153 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.