US ZIP Code
96704

Captain Cook, HI

Hawaii County  ·  Hawaii

● Active
👥 7,975 Population
💰 $95,492 Median HH Income
▲ 25% above avg ↑ 81% since 2019
🎂 49.2 Median Age ↑ 13% since 2019
🏠 $586,200 Median Home Value
▲ 110% above avg ↑ 22% since 2019
🎓 44.4% College Grads
▲ 14% above avg
📊 6.8% Unemployment
▲ 39% above avg ↓ 14% since 2019
ZIP Code Details
ZIP Code96704
CityCaptain Cook
StateHawaii (HI)
CountyHawaii County
Area Code808
Elevation6,250 ft
Latitude19.294365
Longitude-155.840633
TimezoneHonolulu
FIPS15001
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 51.5% (4,107) Female 48.5% (3,868) ♀

Race & Ethnicity

White: 44.8%Hispanic: 10%Black: 1.3%Asian: 20.1%Other: 18.7%Race
White44.8%
Hispanic10.0%
Black1.3%
Asian20.1%
Other18.7%

Age Breakdown

Under 5
5%
5–17
11%
18–24
8%
25–44
21%
45–64
29%
65+
16%

Key Indicators

Median Age49.2 yrs ↑ 13% since 2019
Avg Household Size3.09
Below Poverty14.7% ▲ 47% above avg
College Grads44.4% ▲ 14% above avg
Unemployment6.8% ▲ 39% above avg
No HS Diploma19 (0.4%)
HS Graduate1,192 (22.2%)
Some College732 (13.6%)
Associates1,049 (19.5%)
Bachelors421 (7.8%)
Graduate Degree1,964 (36.5%)

Education

No HS: 0.4%HS Grad: 22.2%Some College: 13.6%Associates: 19.5%Bachelors: 7.8%Graduate: 36.5%Edu
No HS0.4%
HS Grad22.2%
Some College13.6%
Associates19.5%
Bachelors7.8%
Graduate36.5%
Housing & Income

Housing Tenure

Owner: 72.2%Renter: 27.8%Tenure
Owner72.2%
Renter27.8%

Home Value Distribution

$50k–100k
1%
$100k–150k
1%
$200k–300k
1%
$300k–500k
38%
Over $500k
58%

Financials

Median HH Income$95,492 ▲ 25% above avg ↑ 81% since 2019
Median Home Value$586,200 ▲ 110% above avg ↑ 22% since 2019
Home/Income Ratio6.1x (nat avg ~3.5x)
Median Rent$1,705/mo ↑ 34% since 2019
Total Units3,367
Vacant Units788
Avg HH Size3.09

Income Distribution

Under $25k
15%
$25k–50k
12%
$50k–75k
14%
$75k–100k
9%
$100k–150k
21%
$150k–200k
8%
Over $200k
20%
Employment & Commute

How People Get to Work

Drove Alone
69%
Public Transit
2%
Walked
2%
Work From Home
27%

Commute Time

Under 15 min
23%
15–30 min
27%
30–45 min
14%
Over 45 min
35%
Housing Stock

Year Built

Before 1940
1%
1940s–1950s
4%
1960s–1970s
22%
1980s–1990s
21%
2000+
53%

Summary

Total Units3,367
Vacant788
Owner Occupied72.2%
Renter Occupied27.8%
Avg HH Size3.09
Frequently Asked Questions
ZIP code 96704 is in Captain Cook, HI, in Hawaii County.
ZIP code 96704 is located in Hawaii (HI).
ZIP code 96704 is in Hawaii County, HI.
ZIP 96704 observes the Honolulu timezone.
The estimated population of ZIP code 96704 is 7,975 people (ACS 2023).
The median household income in ZIP code 96704 is $95,492 (ACS 2023).
The median home value in ZIP 96704 is $586,200 (ACS 2023).
About ZIP Code 96704

ZIP code 96704 is located in Captain Cook, Hawaii, within Hawaii County. With a population of 7,975, this is a lightly populated ZIP code with a mature community — the median age is 49.2 years. Economically, 96704 is a middle-income ZIP code: the median household income of $95,492 is above the national average.

Real estate in ZIP code 96704 represents a premium housing market. The median home value of $586,200 is more than double the national average. Renters can expect to pay around $1,705 per month in median rent. Homeownership is strong here — 72.2% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 22% since 2019.

The population of 96704 is racially diverse, with White as the largest group at 44.8%. Residents are well-educated — 44.4% hold a bachelor's degree or higher, which is near the national average. Poverty affects some residents at 14.7%. Household income has grown by 81% since 2019.

The unemployment rate in 96704 stands at 6.8%, which is above the national average. About 22% of workers are remote. As in most parts of the country, driving alone is the dominant commute mode at 57%.

Overall, ZIP code 96704 in Captain Cook, HI is characterized as middle-income, well-educated, a mature community, and predominantly owner-occupied. With 7,975 residents, a median household income of $95,492, and a median home value of $586,200, it offers a clear picture of life in this part of Hawaii.