County

Kauai County, HI

17 ZIP codes  ·  17 cities  ·  Hawaii

👥73,610Population
💰$94,825Median HH Income▲ 24% above avg
🎂41.7Median Age
🏠$816,111Median Home Value▲ 193% above avg
🎓43.3%College Grads▲ 12% above avg
📊3.9%Unemployment▼ 21% below avg
People & Population (ACS 2023 — weighted avg)
♂ Male 49.9% Female 50.1% ♀

Race & Ethnicity

White: 29%Hispanic: 10.5%Black: 0.7%Asian: 29.1%Other: 20.9%Race
White29.0%
Hispanic10.5%
Black0.7%
Asian29.1%
Other20.9%

Age Breakdown

Under 5
5%
5–17
16%
18–24
7%
25–44
25%
45–64
26%
65+
10%

Key Indicators

Median Age41.7 yrs
Avg HH Size3.15
Below Poverty8.7% ▼ 13% below avg
College Grads43.3% ▲ 12% above avg
Unemployment3.9% ▼ 21% below avg
No HS Diploma358 (0.7%)
HS Graduate14,943 (30.2%)
Some College5,132 (10.4%)
Associates7,459 (15.1%)
Bachelors6,194 (12.5%)
Graduate Degree15,457 (31.2%)

Education

No HS: 0.7%HS Grad: 30.2%Some College: 10.4%Associates: 15.1%Bachelors: 12.5%Graduate: 31.2%Edu
No HS0.7%
HS Grad30.2%
Some College10.4%
Associates15.1%
Bachelors12.5%
Graduate31.2%
Housing & Income

Housing Tenure

Owner: 67%Renter: 33%Tenure
Owner67.0%
Renter33.0%

Home Value Distribution

Under $50k
1%
$50k–$100k
1%
$100k–$150k
1%
$150k–$200k
0%
$200k–$300k
2%
$300k–$500k
12%
Over $500k
84%

Financials

Median HH Income$94,825 ▲ 24% above avg
Median Home Value$816,111 ▲ 193% above avg
Home/Income Ratio8.6x (nat avg ~3.5x)
Median Rent$1,850/mo
Total Housing Units30,392
Vacant Units6,927

Income Distribution

Under $25k
11%
$25k–$50k
10%
$50k–$75k
18%
$75k–$100k
13%
$100k–$150k
21%
$150k–$200k
12%
Over $200k
16%
Employment & Commute

How People Get to Work

Drove Alone
87%
Public Transit
1%
Walked
3%
Work From Home
9%

Commute Time

Under 15 min
33%
15–30 min
35%
30–45 min
21%
Over 45 min
11%
Housing Stock

Year Built

Before 1940
1%
1940s–1950s
7%
1960s–1970s
21%
1980s–1990s
16%
2000+
54%
About Kauai County, HI

Kauai County is located in Hawaii and encompasses 17 ZIP codes spanning 17 cities and communities. The county has an estimated population of 73,610 residents. With a median age of 41.66, it is a middle-aged county.

Kauai County has a middle-income economic profile. The median household income of $94,825 is above the national average. Unemployment stands at 3.9%, below the national average. The poverty rate of 8.7% is near the national average.

Housing in Kauai County is among the most expensive housing markets in the country, with a median home value of $816,111 — more than double the national average. Monthly median rent is approximately $1,849. Homeownership rates are high at 67.0%, reflecting a largely residential, stable population.

The residents of Kauai County are racially diverse, with Asian as the largest group at 29.1%. Educational attainment is well-educated — 43.3% of adults hold a bachelor's degree or higher, near the national average.

Kauai County, HI is a middle-income area in Hawaii. The 17 ZIP codes within the county each have their own character — browse the full list below to find the right community, whether you're looking for affordable housing, strong schools, or economic opportunity.

ZIP Codes in Kauai County
ZIPCityPopulationMedian IncomeMedian HomeMedian RentUnemp.College
96703 Anahola 3,453 $94,688 $527,800 $1,479 3.3% 24.4%
96705 Eleele 2,376 $120,577 $684,900 $1,503 1.7% 42.6%
96714 Hanalei 1,438 $132,115 $1,169,000 $1,375 3.5% 61.8%
96716 Hanapepe 2,329 $90,452 $738,100 $2,016 8.3% 30.7%
96741 Kalaheo 6,283 $106,777 $915,700 $1,706 4.2% 52.5%
96746 Kapaa 20,566 $89,681 $830,500 $2,053 3.4% 43.7%
96747 Kaumakani 1,361 $89,637 $1,022 1.0% 28.6%
96752 Kekaha 3,552 $74,628 $516,800 $2,228 3.0% 31.3%
96754 Kilauea 4,172 $85,428 $1,144,100 $1,891 2.3% 36.3%
96756 Koloa 6,110 $97,500 $909,700 $1,593 7.3% 48.5%
96765 Lawai 516 $83,641 $725,000 $1,993 28.6% 59.2%
96766 Lihue 16,924 $96,434 $751,800 $1,904 2.8% 44.9%
96722 Princeville 2,061 $105,750 $1,213,800 5.2% 64.1%
96796 Waimea 2,070 $87,222 $573,900 $1,664 3.8% 40.5%