Keystone, FL ZIP Codes
3 ZIP codes serve Keystone, Florida: 33556, 33558 and 33626. Together they are home to 99,495 residents in 36,190 households. That is more than the 25,858 people counted inside Keystone Census-designated place, because these ZIP codes reach past its boundary. Median household income ranges from $116,090 in 33558 to $149,722 in 33556.
Keystone Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 25,858 |
| Households | 9,278 |
| Median household income | $161,056 |
| Median home value | $653,500 |
| Median age | 46.9 |
| Median rent | $2,238 |
All 3 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 99,495 |
| Households (sum of ZIP codes) | 36,190 |
| Median household income, range across ZIP codes | $116,090 (33558) to $149,722 (33556) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $131,134 |
| Homeowners | 75.1% |
| Households with kids under 18 | 36.1% |
| Moved in the past year | 14.2% |
| Carrier routes in EDDM2GO's route library | 62 routes, 40,375 homes (3 of 3 ZIP codes) |
Top facts
- Highest median household income in Keystone: 33556 ($149,722)
- Most residents: 33556 (35,755 people)
- Highest homeownership: 33556 (85.2% own their home)
- Most households with kids: 33556 (39.2% of households)
- Most new movers: 33626 (16.9% moved in last year)
- Youngest median age: 33556 (40.1 years)
- Highest median home value: 33556 ($625,200)
Every ZIP code in Keystone
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 33556 | Odessa | 35,755 | 12,236 | $149,722 | $625,200 | 85.2% | 39.2% | 14.1% | 23 | 15,440 | 51% of its land |
| 33558 | Lutz | 33,165 | 11,901 | $116,090 | $520,500 | 71.9% | 36.8% | 11.7% | 19 | 12,959 | 13% of its land |
| 33626 | Tampa | 30,575 | 12,053 | $127,118 | $577,100 | 67.9% | 32.4% | 16.9% | 20 | 13,671 | 18% of its land |
A ZIP code is listed for Keystone when at least 10% of its land lies inside the Keystone Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Keystone. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Keystone.
Counties
- Hillsborough County — 56 ZIP codes
Nearby cities sharing these ZIP codes
- Citrus Park — 2 ZIP codes
- Odessa — 2 ZIP codes
- Lutz — 5 ZIP codes
- Northdale — 3 ZIP codes
- Cheval — 1 ZIP code
- Tampa — 27 ZIP codes
- Westchase — 1 ZIP code
EDDM service areas in Keystone
Price a mailing to Keystone ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Keystone, FL?
- 33556, 33558 and 33626. A ZIP code is listed for Keystone when at least 10% of its land lies inside the Keystone Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Keystone.
- What is the population of Keystone, FL?
- The Census Bureau counts 25,858 residents inside Keystone Census-designated place (ACS 2020–2024). The 3 ZIP codes that serve Keystone hold 99,495 residents in all.
- What is the median household income in Keystone, FL?
- $161,056 inside Keystone Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $116,090 to $149,722.
- Which Keystone ZIP code has the highest median household income?
- 33556, at $149,722, among ZIP codes with at least 1,000 residents.
- How many carrier routes and mailboxes are in Keystone, FL?
- For the 3 of 3 ZIP codes in EDDM2GO's stored route library: 62 carrier routes reaching 40,375 residential and 1,688 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.