Sea Isle City, NJ ZIP Codes
One ZIP code serves Sea Isle City, New Jersey: 08243. Together they are home to 2,000 residents in 1,117 households.
Sea Isle City city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 2,000 |
| Households | 1,117 |
| Median household income | $108,359 |
| Median home value | $1,087,300 |
| Median age | 66.1 |
| Median rent | not published |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 2,000 |
| Households (sum of ZIP codes) | 1,117 |
| Median household income, range across ZIP codes | $108,359 (08243) to $108,359 (08243) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $108,359 |
| Homeowners | 92.7% |
| Households with kids under 18 | 9.0% |
| Moved in the past year | 13.7% |
| Carrier routes in EDDM2GO's route library | 4 routes, 2,626 homes (1 of 1 ZIP codes) |
Every ZIP code in Sea Isle City
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 08243 | Sea Isle City | 2,000 | 1,117 | $108,359 | $1,087,300 | 92.7% | 9.0% | 13.7% | 4 | 2,812 | 100% of its land; mailing city |
A ZIP code is listed for Sea Isle City when at least 10% of its land lies inside Sea Isle City city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Sea Isle City. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Sea Isle City.
Counties
- Cape May County — 16 ZIP codes
Price a mailing to Sea Isle City ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Sea Isle City, NJ?
- 08243. A ZIP code is listed for Sea Isle City when at least 10% of its land lies inside Sea Isle City city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Sea Isle City.
- What is the population of Sea Isle City, NJ?
- The Census Bureau counts 2,000 residents inside Sea Isle City city limits (ACS 2020–2024). The 1 ZIP code that serve Sea Isle City hold 2,000 residents in all.
- What is the median household income in Sea Isle City, NJ?
- $108,359 inside Sea Isle City city limits, per the Census Bureau. Across its ZIP codes the medians run from $108,359 to $108,359.
- How many carrier routes and mailboxes are in Sea Isle City, NJ?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 4 carrier routes reaching 2,626 residential and 186 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.