North Key Largo, FL ZIP Codes
One ZIP code serves North Key Largo, Florida: 33037. Together they are home to 14,770 residents in 6,083 households. That is more than the 1,808 people counted inside North Key Largo Census-designated place, because these ZIP codes reach past its boundary.
North Key Largo Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 1,808 |
| Households | 858 |
| Median household income | $149,605 |
| Median home value | $2,000,001 |
| Median age | 67.7 |
| Median rent | not published |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 14,770 |
| Households (sum of ZIP codes) | 6,083 |
| Median household income, range across ZIP codes | $86,533 (33037) to $86,533 (33037) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $86,533 |
| Homeowners | 79.2% |
| Households with kids under 18 | 18.2% |
| Moved in the past year | 10.3% |
| Carrier routes in EDDM2GO's route library | 17 routes, 8,794 homes (1 of 1 ZIP codes) |
Every ZIP code in North Key Largo
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 33037 | Key Largo | 14,770 | 6,083 | $86,533 | $683,000 | 79.2% | 18.2% | 10.3% | 17 | 9,361 | 56% of its land |
A ZIP code is listed for North Key Largo when at least 10% of its land lies inside the North Key Largo Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is North Key Largo. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside North Key Largo.
Counties
- Monroe County — 11 ZIP codes
Nearby cities sharing these ZIP codes
- Key Largo — 1 ZIP code
Price a mailing to North Key Largo ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in North Key Largo, FL?
- 33037. A ZIP code is listed for North Key Largo when at least 10% of its land lies inside the North Key Largo Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is North Key Largo.
- What is the population of North Key Largo, FL?
- The Census Bureau counts 1,808 residents inside North Key Largo Census-designated place (ACS 2020–2024). The 1 ZIP code that serve North Key Largo hold 14,770 residents in all.
- What is the median household income in North Key Largo, FL?
- $149,605 inside North Key Largo Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $86,533 to $86,533.
- How many carrier routes and mailboxes are in North Key Largo, FL?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 17 carrier routes reaching 8,794 residential and 567 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.