ZIP Code 96751 in Kealia, HI

Data Last Updated: February 1, 2026
City:Kealia, Hawaii
County:Kauai County
Timezone:Hawaii-Aleutian Islands (GMT -10:00)
Local Time:8:05:52 AM
Population:152 [See All]
Area Code:808
Classification:PO Box
Coordinates:22.1090, -159.3190
Land Area:0.545 sq mi
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96751 - Kealia, HI

ZIP Code 96751, Kealia

Small Town
LocationKauai County, HI
Area2.4 sq mi
Population152
Households51
PO Boxes14 Low Adoption (27%)
Median Age40.0 years
Seasonal Housing14%
ZIP CreatedBefore Oct 2004
Key Facts
  • Kealia has a population of 152 people living in 51 occupied households, with an average of 3 people per household
  • The ZIP code covers 2.42 square miles on Kauai's northeastern coast
  • Only 14 PO Boxes are maintained at the Kealia post office, serving a fraction of the 51 local households
  • Two rural carrier routes provide home delivery along Kealia Road and Kaao Road
  • The median age is 40 years, indicating a mix of working-age families and retirees
  • This is a PO Box-only ZIP code, meaning the ZIP itself is designated for PO Box assignments even though most residents receive rural carrier delivery

Mail Delivery in Kealia

The post office handles delivery through two rural carrier routes that reach homes along Kealia Road and Kaao Road. The adoption rate of 0.28 boxes per household shows most residents get their mail delivered directly to their homes via these rural routes rather than picking it up at the post office. This pattern is typical for small Hawaiian communities where rural carrier service reaches most addresses, but the ZIP code itself is designated for PO Box assignments only.

Street Name Patterns

Hawaiian Names Coastal Roads

The two streets reflect the community's Hawaiian heritage and coastal location. Kealia Road is the main route through this small settlement, while Kaao Road serves the surrounding residential area.

Nearby Areas

Kapaa Anahola Kilauea Lihue Princeville
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Population & Demographics


ZIP Code 96751 has 152 residents and 51 households (average 2.98 persons per household). The median age is 40.0 years, about the same as the state (40.8) and slightly older than the nation (38.8). The gender split is 43.4% male and 56.6% female, which is lower than the state male share (50.0%), making this a female-majority area. Largest groups are Asian (35.5%, much higher than the national average of 6.0%) and White (24.3%, much lower than the national average of 61.6%); Hispanic or Latino residents make up 17.1%, which is much higher than the state average (9.5%), and Asian share is much higher than the national average (6.0%) and Native Hawaiian & Other Pacific Islander share is much higher than the national average (0.2%).

Explore More:Population Over TimeBy Age & GenderBy RaceBy GenderNativity & Citizenship

Source: U.S. Census 2020 Demographics & Housing Characteristics (DHC) and U.S. Census 2011-2024 American Community Survey (ACS) 5-Year Estimates.
2020 Population:152Source: Census DHC
2024 ACS Population Estimate:0Source: Census ACS
2026 ZC Population Estimate:0Source: ZIP-Codes.com
Population Density:278.9 people per sq mile
Average Income:$0Source: Census ACS
Households:51Source: Census DHC
Average House Value:$666,666,666Source: Census ACS
Persons Per Household:2.98Source: Census DHC
Average Family Size:3.46Source: Census ACS

Population Over Time (with 2010 & 2020 Census Benchmarks)


Group201020112102201320142015201620172018201920202021202220232024
Census ACS Population Estimate--128176130128507027691031531331551040
Decennial Census175------------------152--------
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP05. DEMOGRAPHIC AND HOUSING ESTIMATES

Population by Age & Gender (Total, Male, Female)


Median Age: 40

Male Median Age: 39.5

Female Median Age: 42.5

Group< 55-910-1415-1920-2425-2930-3435-3940-4445-4950-5455-5960-6465-6970-7475-7980-8485+
Male444384262304470803
Female40043161403927360645
Total8447112016651221171301448
Source: U.S. Census Bureau (2020) Demographics & Housing Characteristics (DHC)

Population by Race


White:3725.52%
Black:00%
Hispanic:*2617.93%
Asian:5437.24%
American Indian:10.69%
Hawaiian:1711.72%
Other:106.90%
Total:145100%
Source: U.S. Census Bureau (2020) Demographics & Housing Characteristics (DHC)
* NOTE: Hispanic or Latino is an ethnicity, not a race. This means individuals who identify as Hispanic will also be included in one of the race categories (such as White or Black). As a result, the totals shown here may exceed 100% when Hispanic is displayed alongside racial groups.

Gender Breakdown


GenderCount%Median Age
Males:6643.42%39.5 years
Females:8656.58%42.5 years
Total:152100%40.0 years
Source: U.S. Census Bureau (2020) Demographics & Housing Characteristics (DHC)

Nativity & Citizenship


Native, born in the United States:00%
Native, born in PR, Island Areas, or abroad:00%
Foreign born, naturalized U.S. citizen:00%
Foreign born, not a U.S. citizen:00%
Total Population:0100%
Total Native Population:00%
Total Foreign-born Population:00%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP02. SELECTED SOCIAL CHARACTERISTICS
Note: Nativity and Citizenship derived from American Community Survey (ACS) 5-year estimates. Total Population listed here will not match official ZIP Code population totals, which are based on the Decennial Census.

Income & Employment


In 2024, the Median household income is $0, which is well under the national median ($80,734), is down $41,208 (100.0%) since 2011 and below its 2019 pre-pandemic level by $49,009. Family households earn a median of $0 versus $0 for nonfamily households (a difference of $0). By gender, male median income is $0 and female is $0, which is considerably lower than the national female median ($55,274), with a current gap of $0 that has stayed about the same from 2011 to 2024.

Explore More:Income Over TimeHousehold IncomeEmployment StatusBy Occupation

Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. Using data from Tables DP02, DP03, DP04 and DP05.

Median Income Over Time (Household, Family, Nonfamily, Male, Female)


Income Type20112012201320142015201620172018201920202021202220232024
Median Household Income$41,208$40,530$36,964$42,731$0$45,278$0$46,019$49,009$49,450$80,208$87,852$0$0
Median Family Income$41,208$40,871$0$0$0$0$0$0$0$0$0$0$0$0
Median NonFamily Income$0$0$0$0$0$0$0$0$0$0$0$0$0$0
Median Male Income$0$0$0$0$0$0$0$0$0$0$0$0$0$0
Median Female Income$0$0$0$0$0$0$0$0$0$0$0$0$0$0
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP03. SELECTED ECONOMIC CHARACTERISTICS

Average Household Income


Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS

Employment Status


Employed:00%
Unemployed:00%
Not In Labor Force:00%
Total:0100%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS

Employment by Occupation (Civilian Employed Population, 16 and Over)


Management, business, science, and arts:00%
Service:00%
Sales and Office:00%
Natural resources, construction, and maintenance:00%
Production, transportation, and material moving:00%
Total Civilian Employed Population:0100%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS.

Housing & Affordability


In 2024, the median home value is $0, which is much lower than the national median ($332,700), and below its 2019 pre-pandemic level by $587,800. The median gross rent is $0, which is well under the national median ($1,413), and above its 2019 pre-pandemic level by $0. Insufficient data for owner/renter mix. Insufficient data for vacancy rate.

Explore More:Compare Home ValueHome Value Over TimeRent & Over TimeHousing Occupancy

Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. Using data from Table DP03, SELECTED ECONOMIC CHARACTERISTICS.

Median Home Value (Comparison)


Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Median Home Value Over Time


Group20112102201320142015201620172018201920202021202220232024
Median Home Value$0$422,200$0$0$0$0$0$583,300$587,800$558,600$0$0$0$0
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP04. SELECTED HOUSING CHARACTERISTICS

Gross Rent Paid


Less than $500:00%
$500 to $999:00%
$1,000 to $1,499:00%
$1,500 to $1,999:00%
$2,000 to $2,499:00%
$2,500 to $2,999:00%
$3,000 or more:00%
No Rent:00%
Total:0100%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Median Gross Rent Over Time


Group20112102201320142015201620172018201920202021202220232024
Median Rent$0$0$0$0$0$0$0$0$0$0$0$0$0$0
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP04. SELECTED HOUSING CHARACTERISTICS

Housing Occupancy


Owner Occupied (with mortgage):00%
Owner Occupied (free and clear, no mortgage):00%
Renter Occupied:00%
Total Occupied Housing Units:0100%

Occupied Housing Units:00.00%
Vacant Housing Units (not graphed):17100.00%
Total Housing Units:17100%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Housing Type (Single-Family, Multi-Family, Other)


Single-Family Units:17100.00%
Multi-Family Units:00.00%
Other Units:00%
Total Housing Units:17100%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Business & Employment Statistics


ZIP Code 96751 supports both business and residential activity. According to the Business Census (2024), there are 3 business establishments, employing about 11 people with an annual payroll of $224,000.

# Residential Mailboxes:0Source: USPS
# Business Mailboxes:0Source: USPS
Total Delivery Receptacles:137Source: USPS
Single Family Delivery Units:0Source: USPS
Multi Family Delivery Units:0Source: USPS
# of Businesses:3Source: CBP
1st Quarter Payroll:$80,000Source: CBP
Annual Payroll:$224,000Source: CBP
# of Employees:11Source: CBP

Geography, Land Area, & Statistical Classifications


ZIP Code 96751 is located in Kauai County, Hawaii, within the Kapaa, HI Metropolitan Statistical Area (CBSA 28180) and Hawaii's 2nd Congressional District. This Micro area has a population of 67,091 people, about 0.23% of whom live in ZIP Code 96751. It covers 0.545 sq mi of land and a water area of 0 sq mi.

CBSA Name:Kapaa, HISource: Census
CBSA Number:28180Source: Census
CBSA Type:MicroSource: Census
CBSA Division:--Source: Census
CBSA Population:67,091Source: Census
MSA:Source: Census
Land Area:0.545 sq miSource: Census
Water Area:--Source: Census
Congressional District:02Source: USPS
Congressional Land Area:6213.4 sq miSource: Census
PMSA:Source: Census
Intro Date:< 2004-10Source: ZIP-Codes.com
Place FIPS Code:--Source: Census
Place Name:--Source: Census

Adjacent & Nearby ZIP Codes


96752 | | 96750

Schools in ZIP Code 96751


We could not locate which school district 96751 belongs to, but we will update this once new district data is released. There are no public schools nor private schools with a mailing address in this ZIP Code. Listing Nearby schools instead. It also has 6 colleges, universities or post secondary education institutions nearby which would be a short commute to.

Kapaa High School 4695 Mailihuna Rd
Kapaa, HI 96746
District: Hawaii Department of EducationNearby
Kapaa Elementary School 4886 Kawaihau Rd
Kapaa, HI 96746
District: Hawaii Department of EducationNearby
Kapaa Middle School 4867 Olohena Rd
Kapaa, HI 96746
District: Hawaii Department of EducationNearby
Kanuikapono - Pcs 4333 Kukuihale Rd
Anahola, HI 96703
District: Hawaii Department of EducationNearby
King Kaumualii Elementary School 4381 Hanamaulu Rd
Lihue, HI 96766
District: Hawaii Department of EducationNearby
Kahili Adventist School 1132 Kuhio Hwy
Kapaa, HI 96746
District: Private SchoolNearby
A Kula Intl 4551 Kapuna Rd
Kilauea, HI 96754
District: Private SchoolNearby
Kauai Christian Academy 4000 Kilauea Rd
Kilauea, HI 96754
District: Private SchoolNearby

Colleges & Post Secondary Schools near ZIP Code 96751


Kauai Community College 3-1901 Kaumualii Highway
Lihue, HI 96766-9500
Type: Post Secondary
Brigham Young University-Hawaii 55-220 Kulanui Street
Laie, HI 96762-1294
Type: Post Secondary
University Of Phoenix-Hawaii 949 Kaokila Blvd
Kapolei, HI 96707-2082
Type: Post Secondary
Hawaii Tokai International College 91-971 Farrington Hwy
Kapolei, HI 96707
Type: Post Secondary
University Of Hawaii-West Oahu 91-1001 Farrington Highway
Kapolei, HI 96707-4507
Type: Post Secondary
Leeward Community College 96-045 Ala Ike
Pearl City, HI 96782-3366
Type: Post Secondary

Sources & References


Our sources include trusted federal and licensed data from the United States Postal Service, U.S. Census Bureau, U.S. Geological Survey, Centers for Medicare & Medicaid Services, and the National Center for Education Statistics, along with proprietary datasets created by ZIP-Codes.com. Data last updated on February 1, 2026.

  1. U.S. Postal Service [Last Updated: 2/1/2026], https://www.usps.com
  2. ZIP-Codes.com Proprietary Data Enhancements [Updated: 2/1/2026], https://www.zip-codes.com
  3. U.S. Census [Updated: Varies], https://www.census.gov
    • U.S. Census Office of Management and Budget [Updated: As Released]
    • U.S. Census 2020 Demographic & Housing Characteristics (DHC) [Decennial] [Updated: 5/25/2023]
    • U.S. Census 2011-2024 American Community Survey 5-year estimates (ACS) [Annually] [Updated: Annually, As Released]
    • U.S. Census Business Patterns (CBD) [Annually] [Updated: Annually, As Released]
    • U.S. Census American National Standards Institute (ANSI) [Updated: As Released]
  4. U.S. Geological Survey [Updated: Varies], https://www.usgs.gov
  5. Centers for Medicare & Medicaid Services [Updated: Annually, As Released], https://www.cms.gov
  6. National Center for Education Statistics [Updated: 2/1/2026], https://nces.ed.gov