SEA ISLE CITY, NJ ZIP Code
| City | SEA ISLE CITY | 
| State | New Jersey | 
| ZIP Codes count | 1 (see all) | 
| Post offices count | 1 (see all) | 
| Total population | 1,955 (see all) | 
ZIP Code in SEA ISLE CITY, New Jersey
08243
This list contains only 5-digit ZIP codes. Use our zip code lookup by address feature to get the full 9-digit (ZIP+4) code.
List of SEA ISLE CITY, NJ ZIP Codes
| ZIP | TYPE | POPU | 
|---|---|---|
| 08243 | STANDARD | 2,068 | 
Post offices
| SEA ISLE CITY — Post Office™ 145 JOHN F KENNEDY BLVD SEA ISLE CITY, NJ 08243-9998 | 
Envelope example
On the bottom center of the envelope, write the address you want your letter delivered to. Include the following on separate lines:
- Recipient's full name
- Full street address
- City, State, and ZIP Code
Using the same format, write the return address in the top left corner.
Using the full ZIP+4 Code when mailing via the USPS ensures the fastest, most accurate mailing possible. If you are not sure of the full 9-digit ZIP Code, use the 5-digit ZIP Code to avoid loss of letter or package.

The recipient address information is provided for your reference.
Address example
9 26TH ST
SEA ISLE CITY NJ 08243-2207
SEA ISLE CITY NJ 08243-2207
183 37TH ST
SEA ISLE CITY NJ 08243-2125
SEA ISLE CITY NJ 08243-2125
355 43RD PL
SEA ISLE CITY NJ 08243-1929
SEA ISLE CITY NJ 08243-1929
166 63RD ST
SEA ISLE CITY NJ 08243-1414
SEA ISLE CITY NJ 08243-1414
85 90TH ST
SEA ISLE CITY NJ 08243-1025
SEA ISLE CITY NJ 08243-1025
8853 LANDIS AVE
SEA ISLE CITY NJ 08243-1066
SEA ISLE CITY NJ 08243-1066
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Census data for SEA ISLE CITY, NJ
Demographic and housing estimates in SEA ISLE CITY, NJ
| Total population | 1,955 | 
| Male | 929 | 
| Female | 1,026 | 
| Total population | 1,955 | 
| Under 5 years | 26 | 
| 5 to 9 years | 46 | 
| 10 to 14 years | 54 | 
| 15 to 19 years | 74 | 
| 20 to 24 years | 74 | 
| 25 to 34 years | 49 | 
| 35 to 44 years | 89 | 
| 45 to 54 years | 195 | 
| 55 to 59 years | 200 | 
| 60 to 64 years | 258 | 
| 65 to 74 years | 581 | 
| 75 to 84 years | 236 | 
| 85 years and over | 73 | 
| Median age (years) | 62.9 | 
| Under 18 years | 169 | 
| 16 years and over | 1,824 | 
| 18 years and over | 1,786 | 
| 21 years and over | 1,739 | 
| 62 years and over | 1,040 | 
| 65 years and over | 890 | 
| Total population | 1,955 | 
| One race | 1,955 | 
| White | 1,939 | 
| Black or African American | 0 | 
| American Indian and Alaska Native | 0 | 
| Asian | 15 | 
| Native Hawaiian and Other Pacific Islander | 0 | 
| Some other race | 1 | 
| Two or more races | 0 | 
| Citizen, VOTING AGE 18 and over population | 1,765 | 
| Male Citizen, VOTING AGE 18 and over population | 860 | 
| Female Citizen, VOTING AGE 18 and over population | 905 | 
Social characteristics in SEA ISLE CITY, NJ
| Total households | 1,020 | 
| Family households (families) | 632 | 
| Married-couple family | 576 | 
| Male householder, no wife present, family | 17 | 
| Female householder, no husband present, family | 39 | 
| Nonfamily households | 388 | 
| Average household size | 1.91 | 
| Average family size | 2.40 | 
Economic characteristics in SEA ISLE CITY, NJ
| Total households | 1,020 | 
| Less than $10,000 | 61 | 
| $10,000 to $14,999 | 30 | 
| $15,000 to $24,999 | 57 | 
| $25,000 to $34,999 | 105 | 
| $35,000 to $49,999 | 144 | 
| $50,000 to $74,999 | 110 | 
| $75,000 to $99,999 | 87 | 
| $100,000 to $149,999 | 188 | 
| $150,000 to $199,999 | 94 | 
| $200,000 or more | 144 | 
| Median household income (dollars) | 77,500 | 
Housing characteristics in SEA ISLE CITY, NJ
| Total housing units | 6,886 | 
| Occupied housing units | 1,020 | 
| Vacant housing units | 5,866 | 
| Total housing units | 6,886 | 
| 1-unit, detached | 943 | 
| 1-unit, attached | 4,318 | 
| 2 units | 658 | 
| 3 or 4 units | 101 | 
| 5 to 9 units | 219 | 
| 10 to 19 units | 274 | 
| 20 or more units | 373 | 
| Mobile home | 0 | 
| Boat, RV, van, etc. | 0 | 
| Total housing units | 6,886 | 
| Built 2014 or later | 142 | 
| Built 2010 to 2013 | 244 | 
| Built 2000 to 2009 | 1,847 | 
| Built 1990 to 1999 | 827 | 
| Built 1980 to 1989 | 1,900 | 
| Built 1970 to 1979 | 851 | 
| Built 1960 to 1969 | 377 | 
| Built 1950 to 1959 | 213 | 
| Built 1940 to 1949 | 102 | 
| Built 1939 or earlier | 383 | 
| Total housing units | 6,886 | 
| 1 room | 104 | 
| 2 rooms | 13 | 
| 3 rooms | 127 | 
| 4 rooms | 373 | 
| 5 rooms | 1,294 | 
| 6 rooms | 1,493 | 
| 7 rooms | 1,745 | 
| 8 rooms | 1,018 | 
| 9 rooms or more | 719 | 
| Median rooms | 6.5 | 
| Total housing units | 6,886 | 
| No bedroom | 104 | 
| 1 bedroom | 100 | 
| 2 bedrooms | 953 | 
| 3 bedrooms | 1,634 | 
| 4 bedrooms | 2,941 | 
| 5 or more bedrooms | 1,154 | 
| Occupied housing units | 1,020 | 
| Owner-occupied | 913 | 
| Renter-occupied | 107 | 
| Average household size of owner-occupied unit | 1.87 | 
| Average household size of renter-occupied unit | 2.25 | 
| Occupied housing units | 1,020 | 
| Moved in 2017 or later | 30 | 
| Moved in 2015 to 2016 | 53 | 
| Moved in 2010 to 2014 | 233 | 
| Moved in 2000 to 2009 | 321 | 
| Moved in 1990 to 1999 | 253 | 
| Moved in 1989 and earlier | 130 | 
| Owner-occupied units | 913 | 
| Less than $50,000 | 20 | 
| $50,000 to $99,999 | 6 | 
| $100,000 to $149,999 | 0 | 
| $150,000 to $199,999 | 0 | 
| $200,000 to $299,999 | 58 | 
| $300,000 to $499,999 | 158 | 
| $500,000 to $999,999 | 553 | 
| $1,000,000 or more | 118 | 
| Median (dollars) | 663,000 | 
| Owner-occupied units | 913 | 
| Housing units with a mortgage | 502 | 
| Housing units without a mortgage | 411 | 
| Occupied units paying rent | 87 | 
| Less than $500 | 0 | 
| $500 to $999 | 23 | 
| $1,000 to $1,499 | 24 | 
| $1,500 to $1,999 | 15 | 
| $2,000 to $2,499 | 0 | 
| $2,500 to $2,999 | 14 | 
| $3,000 or more | 11 | 
| Median (dollars) | 1,449 | 
| No rent paid | 20 | 
Data is based on 2018 Census
ZIP Codes for other locations
State for SEA ISLE CITY
New Jersey ZIP CodesOther cities in New Jersey