Zip Code 96818
Honolulu, Hawaii — Honolulu County
📍 ZIP code 96818 is in Honolulu, Honolulu County, Hawaii.
ZIP code 96818 is located in Honolulu, Honolulu County, Hawaii. It is a zip code in the Hawaii (HST) Time Zone with an estimated population of 55,107. The area code for ZIP code 96818 is 808.
Quick Answer
Zip code 96818 is in Honolulu, Hawaii (Honolulu County). It has a population of 55,107, median household income of $99,933, and median home value of $653,400.
Population
55,107
Income
$99,933
Home Value
$653,400
Climate
87°F / 62°F
About Zip Code 96818
Zip code 96818 is located in Honolulu, Hawaii, within Honolulu County. Home to approximately 55,107 residents, this area sits at an elevation of 28 ft and falls within the Hawaii (HST) timezone. The local area code is 808.
The median household income is $99,933 per year, which is above the national median of $70,784. Homes in this zip code have a median value of $653,400, and the cost of living index is 191 (91% above the national average of 100).
Summers average a high of 87°F while winters drop to 62°F. The area receives about 17 in of rain annually. The zip code covers 11.5 square miles of land area and 3.6 square miles of water.
Key Statistics
55,107
$99,933
$653,400
Hawaii (HST)
808
28 ft
11.5 sq mi
33.5
19,719
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Compare With Nearby Zip Codes
| Metric | 96818 | 96819 | 96782 | 96706 | 96701 | 96797 |
|---|---|---|---|---|---|---|
| City | Honolulu, HI | Honolulu, HI | Pearl City, HI | Ewa Beach, HI | Aiea, HI | Waipahu, HI |
| Population | 55,107 | 51,961 | 37,740 | 83,467 | 40,504 | 72,717 |
| Median Income | $99,933 | $96,346 | $104,779 | $125,879 | $107,888 | $110,036 |
| Home Value | $653,400 | $963,900 | $846,200 | $796,600 | $913,300 | $798,600 |
| Cost of Living | 191 | 250 | 231 | 220 | 241 | 221 |
| Median Age | 33.5 | 40 | 42.8 | 33.9 | 44 | 41.3 |
Cost of Living
100 = National Average. Honolulu's cost of living is 91% above the national average.
vs. State Avg
Above
Affordability
Expensive
Income-to-Home
6.5x
Demographics
Zip code 96818 has a population of 55,107 people with a median age of 33.5. There are 19,719 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Honolulu (96818) population trend from 2010 to 2024
↑ 13.4%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
87°F
62°F
17 in
0 in
Honolulu experiences warm summers with average highs around 87°F. Winters are mild with lows averaging 62°F. The area receives virtually no snowfall.
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Housing & Economy
Median Home Value
$653,400
Median Household Income
$99,933
With 19,719 housing units across 11.5 square miles, 96818 has a housing density of 1,715 units per square mile. The home price-to-income ratio is 6.5x.
Location & Geography
Latitude
21.3433°
Longitude
-157.9417°
Land Area
11.5 sq mi
Water Area
3.6 sq mi
Nearby Zip Codes
Zip codes closest to 96818 (Honolulu, HI) with distances:
All Zip Codes in Honolulu, HI
Other zip codes serving Honolulu:
ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 96818's $99,933. A way to compare Honolulu to economically similar communities elsewhere in the country.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
ZIP Codes with Similar Demographics
The five U.S. ZIP codes whose racial and ethnic composition most closely matches 96818 (Honolulu, HI). Similarity is measured by cosine distance on the five-category ACS demographic vector.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
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People Also Ask
What zip code is Honolulu, Hawaii?
Honolulu, Hawaii uses zip code 96818 along with 10 other zip codes.
What county is zip code 96818 in?
Zip code 96818 is located in Honolulu County, Hawaii.
What is the population of zip code 96818?
The population of zip code 96818 is 55,107 with a median age of 33.5.
Is 96818 in Honolulu, Hawaii?
Yes, zip code 96818 is in Honolulu, Honolulu County, Hawaii. The area code is 808.
Frequently Asked Questions
What city is zip code 96818 in?
Zip code 96818 is in Honolulu, Hawaii. It is part of Honolulu County and uses the Hawaii (HST) timezone.
What is zip code 96818?
Zip code 96818 is a U.S. postal code in Honolulu, Hawaii (Honolulu County). It has a population of 55,107 and covers 11.5 square miles.
What is the population of zip code 96818?
The population of zip code 96818 (Honolulu, HI) is 55,107 with a median age of 33.5. There are approximately 19,719 housing units in this area.
What is the median income in zip code 96818?
The median household income in zip code 96818 (Honolulu, HI) is $99,933 per year. The cost of living index is 191 (100 = national average).
What is the average home price in zip code 96818?
The median home value in zip code 96818 (Honolulu, HI) is $653,400. The cost of living index is 191 compared to the national average of 100.
What county is zip code 96818 in?
Zip code 96818 is located in Honolulu County, Hawaii. The primary city is Honolulu.
What is the area code for zip code 96818?
Zip code 96818 in Honolulu, HI uses area code 808. It is located in the Hawaii (HST) timezone.
Is zip code 96818 a good place to live?
Zip code 96818 (Honolulu, HI) has a cost of living index of 191 (100 = national average), a median household income of $99,933, and median home values of $653,400. The median age is 33.5. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 96818?
The cost of living index for zip code 96818 (Honolulu, HI) is 191, where 100 represents the national average. This area is above the national average. Median home value: $653,400.
What schools serve zip code 96818?
Zip code 96818 in Honolulu, Hawaii is served by the local school district of Honolulu County. For specific school information, check your state's department of education or GreatSchools.org.
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.
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Data Sources
- Population, income, housing, age, and demographics
- U.S. Census Bureau, American Community Survey 5-Year Estimates, 2019-2023 vintage.
- ZIP to city and county mapping
- USPS and HUD-USPS ZIP-County Crosswalk.
- Time zones and area codes
- IANA tz database and NANPA.
- Elevation
- U.S. Geological Survey National Elevation Dataset (NED), via the USGS Elevation Point Query Service. Mapped to each ZCTA centroid coordinates. Last refreshed 2026-05-19.
- Last refreshed
- 2026-05-18.