Willow Oak, FL ZIP Codes
2 ZIP codes serve Willow Oak, Florida: 33811 and 33860. Together they are home to 54,364 residents in 19,371 households. That is more than the 7,454 people counted inside Willow Oak Census-designated place, because these ZIP codes reach past its boundary. Median household income ranges from $65,710 in 33860 to $90,263 in 33811.
Willow Oak Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 7,454 |
| Households | 2,275 |
| Median household income | $65,688 |
| Median home value | $276,300 |
| Median age | 29.1 |
| Median rent | $1,117 |
All 2 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 54,364 |
| Households (sum of ZIP codes) | 19,371 |
| Median household income, range across ZIP codes | $65,710 (33860) to $90,263 (33811) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $79,046 |
| Homeowners | 73.5% |
| Households with kids under 18 | 35.5% |
| Moved in the past year | 13.4% |
| Carrier routes in EDDM2GO's route library | 28 routes, 21,991 homes (2 of 2 ZIP codes) |
Top facts
- Highest median household income in Willow Oak: 33811 ($90,263)
- Most residents: 33811 (29,472 people)
- Highest homeownership: 33811 (77.0% own their home)
- Most households with kids: 33811 (36.0% of households)
- Most new movers: 33860 (15.1% moved in last year)
- Youngest median age: 33860 (35.9 years)
- Highest median home value: 33811 ($333,200)
Every ZIP code in Willow Oak
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 33811 | Lakeland | 29,472 | 10,521 | $90,263 | $333,200 | 77.0% | 36.0% | 12.0% | 17 | 13,322 | 2% of its land |
| 33860 | Mulberry | 24,892 | 8,850 | $65,710 | $250,400 | 69.3% | 34.8% | 15.1% | 11 | 9,623 | 3% of its land |
A ZIP code is listed for Willow Oak when at least 10% of its land lies inside the Willow Oak Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Willow Oak. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Willow Oak.
Counties
- Polk County — 43 ZIP codes
Nearby cities sharing these ZIP codes
- Lakeland — 9 ZIP codes
- Medulla — 2 ZIP codes
- Fuller Heights — 1 ZIP code
Price a mailing to Willow Oak ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Willow Oak, FL?
- 33811 and 33860. A ZIP code is listed for Willow Oak when at least 10% of its land lies inside the Willow Oak Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Willow Oak.
- What is the population of Willow Oak, FL?
- The Census Bureau counts 7,454 residents inside Willow Oak Census-designated place (ACS 2020–2024). The 2 ZIP codes that serve Willow Oak hold 54,364 residents in all.
- What is the median household income in Willow Oak, FL?
- $65,688 inside Willow Oak Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $65,710 to $90,263.
- Which Willow Oak ZIP code has the highest median household income?
- 33811, at $90,263, among ZIP codes with at least 1,000 residents.
- How many carrier routes and mailboxes are in Willow Oak, FL?
- For the 2 of 2 ZIP codes in EDDM2GO's stored route library: 28 carrier routes reaching 21,991 residential and 950 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.