US ZIP Code
96734

Kailua, HI

Honolulu County  ·  Hawaii

● Active
👥 50,985 Population
💰 $131,554 Median HH Income
▲ 72% above avg ↑ 29% since 2019
🎂 38.4 Median Age ↑ 13% since 2019
🏠 $1,246,300 Median Home Value
▲ 347% above avg ↑ 29% since 2019
🎓 61.5% College Grads
▲ 59% above avg
📊 3.0% Unemployment
▼ 39% below avg ↓ 5% since 2019
ZIP Code Details
ZIP Code96734
CityKailua
StateHawaii (HI)
CountyHonolulu County
Area Code808
Elevation8 ft
Latitude21.395084
Longitude-157.758188
TimezoneHonolulu
FIPS15003
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 50.3% (25,651) Female 49.7% (25,334) ♀

Race & Ethnicity

White: 43.7%Hispanic: 9.8%Black: 1.2%Asian: 19.1%Other: 21.5%Race
White43.7%
Hispanic9.8%
Black1.2%
Asian19.1%
Other21.5%

Age Breakdown

Under 5
7%
5–17
16%
18–24
9%
25–44
28%
45–64
21%
65+
8%

Key Indicators

Median Age38.4 yrs ↑ 13% since 2019
Avg Household Size2.93
Below Poverty4.6% ▼ 54% below avg
College Grads61.5% ▲ 59% above avg
Unemployment3.0% ▼ 39% below avg
No HS Diploma188 (0.6%)
HS Graduate5,810 (17.6%)
Some College2,608 (7.9%)
Associates4,109 (12.4%)
Bachelors3,148 (9.5%)
Graduate Degree17,157 (52%)

Education

No HS: 0.6%HS Grad: 17.6%Some College: 7.9%Associates: 12.4%Bachelors: 9.5%Graduate: 52%Edu
No HS0.6%
HS Grad17.6%
Some College7.9%
Associates12.4%
Bachelors9.5%
Graduate52.0%
Housing & Income

Housing Tenure

Owner: 64.4%Renter: 35.7%Tenure
Owner64.4%
Renter35.7%

Home Value Distribution

Under $50k
2%
$50k–100k
0%
$100k–150k
1%
$150k–200k
0%
$200k–300k
0%
$300k–500k
1%
Over $500k
94%

Financials

Median HH Income$131,554 ▲ 72% above avg ↑ 29% since 2019
Median Home Value$1,246,300 ▲ 347% above avg ↑ 29% since 2019
Home/Income Ratio9.5x (nat avg ~3.5x)
Median Rent$3,297/mo ↑ 16% since 2019
Total Units18,208
Vacant Units1,354
Avg HH Size2.93

Income Distribution

Under $25k
6%
$25k–50k
7%
$50k–75k
12%
$75k–100k
11%
$100k–150k
20%
$150k–200k
14%
Over $200k
31%
Employment & Commute

How People Get to Work

Drove Alone
83%
Public Transit
2%
Walked
3%
Work From Home
12%

Commute Time

Under 15 min
28%
15–30 min
22%
30–45 min
36%
Over 45 min
14%
Housing Stock

Year Built

Before 1940
4%
1940s–1950s
28%
1960s–1970s
13%
1980s–1990s
3%
2000+
52%

Summary

Total Units18,208
Vacant1,354
Owner Occupied64.4%
Renter Occupied35.7%
Avg HH Size2.93
Frequently Asked Questions
ZIP code 96734 is in Kailua, HI, in Honolulu County.
ZIP code 96734 is located in Hawaii (HI).
ZIP code 96734 is in Honolulu County, HI.
ZIP 96734 observes the Honolulu timezone.
The estimated population of ZIP code 96734 is 50,985 people (ACS 2023).
The median household income in ZIP code 96734 is $131,554 (ACS 2023).
The median home value in ZIP 96734 is $1,246,300 (ACS 2023).
About ZIP Code 96734

ZIP code 96734 is located in Kailua, Hawaii, within Honolulu County. With a population of 50,985, this is a highly populated ZIP code with a middle-aged community — the median age is 38.4 years. Economically, 96734 is a upper-middle-income ZIP code: the median household income of $131,554 is significantly above the national average.

Real estate in ZIP code 96734 represents among the most expensive housing markets in the country. The median home value of $1,246,300 is more than double the national average. Renters can expect to pay around $3,297 per month in median rent. Homeownership is strong here — 64.4% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 29% since 2019.

The population of 96734 is racially diverse, with White as the largest group at 43.7%. Residents are highly educated — 61.5% hold a bachelor's degree or higher, which is significantly above the national average. Poverty affects a relatively small share of residents at 4.6%. Household income has grown by 29% since 2019.

The unemployment rate in 96734 stands at 3.0%, which is below the national average. As in most parts of the country, driving alone is the dominant commute mode at 72%.

Overall, ZIP code 96734 in Kailua, HI is characterized as upper-middle-income, highly educated, a middle-aged community, and predominantly owner-occupied. With 50,985 residents, a median household income of $131,554, and a median home value of $1,246,300, it offers a clear picture of life in this part of Hawaii.