Southport, CT ZIP Codes
One ZIP code serves Southport, Connecticut: 06890. Together they are home to 4,653 residents in 1,791 households. That is more than the 1,568 people counted inside Southport Census-designated place, because these ZIP codes reach past its boundary.
Southport Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 1,568 |
| Households | 736 |
| Median household income | $159,688 |
| Median home value | $1,094,600 |
| Median age | 57 |
| Median rent | $3,333 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 4,653 |
| Households (sum of ZIP codes) | 1,791 |
| Median household income, range across ZIP codes | $218,841 (06890) to $218,841 (06890) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $218,841 |
| Homeowners | 86.6% |
| Households with kids under 18 | 33.9% |
| Moved in the past year | 15.5% |
| Carrier routes in EDDM2GO's route library | 5 routes, 1,832 homes (1 of 1 ZIP codes) |
Every ZIP code in Southport
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 06890 | Southport | 4,653 | 1,791 | $218,841 | $1,212,500 | 86.6% | 33.9% | 15.5% | 5 | 2,074 | 30% of its land; mailing city |
A ZIP code is listed for Southport when at least 10% of its land lies inside the Southport Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Southport. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Southport.
Counties
- Fairfield County — 46 ZIP codes
Price a mailing to Southport ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Southport, CT?
- 06890. A ZIP code is listed for Southport when at least 10% of its land lies inside the Southport Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Southport.
- What is the population of Southport, CT?
- The Census Bureau counts 1,568 residents inside Southport Census-designated place (ACS 2020–2024). The 1 ZIP code that serve Southport hold 4,653 residents in all.
- What is the median household income in Southport, CT?
- $159,688 inside Southport Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $218,841 to $218,841.
- How many carrier routes and mailboxes are in Southport, CT?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 5 carrier routes reaching 1,832 residential and 244 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.