ZIP Code 28589 in Williston, NC

Data Last Updated: February 1, 2026
City:Williston, North Carolina
County:Carteret County
Timezone:Eastern (GMT -05:00)
Local Time:8:02:01 PM
Population:28 [See All]
Area Code:252
Classification:PO Box
Coordinates:34.8056, -76.4992
Land Area:0.687 sq mi
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28589 - Williston, NC

ZIP Code 28589, Williston

Border Hub Unique ZIP
LocationCarteret County, NC
Area0 sq mi Single Point
Population28
Households6
PO Boxes33 Regional Hub (550%)
Median Age53.3 years
ZIP CreatedBefore Oct 2004
Enclosed InZIP Code 28579
Key Facts
  • The post office maintains 33 PO Boxes for just 6 occupied households, creating an adoption rate of 5.5 that indicates regional service beyond the immediate community.
  • This is a true PO Box Only zone with no street delivery, rural routes, or carrier service alternatives available to residents.
  • With 28 people living in 6 households, the population-to-household ratio of 4.67 suggests typical family sizes for rural North Carolina.
  • The area is nearly half water (0.717 sq mi) and half land (0.687 sq mi), reflecting coastal geography where waterways fragment settlement.
  • Ten of the 16 housing units sit vacant, though this isn't seasonal vacation inventory but rather reflects sparse rural occupancy patterns.
  • The ZIP code has just one named building in postal records: the Postmaster facility itself, with no street delivery infrastructure documented.

Regional Mail Hub

The post office maintains 33 PO Boxes for just 6 occupied households. That adoption rate of 5.5 means this facility serves roughly five times as many boxes as local homes. People from surrounding areas without carrier delivery come here for their mail. It's a regional collection point where residents from nearby unincorporated areas and waterfront properties pick up packages and letters that can't be delivered to their doors.

PO Box Only Delivery

There's no street delivery in 28589. The ZIP classification is P, meaning it only contains PO Boxes, and the data confirms it's a true PO Box Only zone. Customers don't have an alternative. Rural route service doesn't extend here, and city carrier routes don't exist. Every piece of mail goes to a box at the post office.

Demographics and Housing

The median age is 53.3 years. The median household income in the broader area is $38,412. Six households occupy the 16 total housing units, and 10 units sit vacant. This isn't a seasonal vacation spot despite the coastal location. The vacancy reflects the sparse settlement pattern common in rural eastern North Carolina, where waterfront land doesn't always mean resort development. The area covers 0.687 square miles of land and 0.717 square miles of water, showing how water dominates the landscape here.

Street Name Patterns

No street delivery exists in this ZIP code. The postal database contains no street records, only PO Box routes and the Postmaster building. This is a pure PO Box facility serving scattered rural addresses that receive mail exclusively through post office boxes.

Nearby Areas

Waterways Edge Plantation Harbor Harlow Village Long Creek Estates Cypress Bay On The Neuse
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Population & Demographics


ZIP Code 28589 has 28 residents and 6 households (average 4.67 persons per household). The median age is 53.3 years, significantly older than the state (39.4) and significantly older than the nation (38.8). The gender split is 50.0% male and 50.0% female, which is slightly higher than the state male share (48.5%). Largest groups are White (96.4%, much higher than the state average of 62.2% and well above the national average of 61.6%) and Black or African American (0.0%, much lower than the state average of 20.5% and well below the national average of 12.4%); Hispanic or Latino residents make up 0.0%, which is much lower than the national average (18.7%).

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:28Source: Census DHC
2024 ACS Population Estimate:32Source: Census ACS
2026 ZC Population Estimate:0Source: ZIP-Codes.com
Population Density:40.8 people per sq mile
Average Income:$0Source: Census ACS
Households:6Source: Census DHC
Average House Value:$666,666,666Source: Census ACS
Persons Per Household:4.67Source: Census DHC
Average Family Size:5.60Source: Census ACS

Population Over Time (with 2010 & 2020 Census Benchmarks)


Group201020112102201320142015201620172018201920202021202220232024
Census ACS Population Estimate--51034742942128120722018213117438263432
Decennial Census180------------------28--------
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: 53.3

Male Median Age: 59.4

Female Median Age: 39.6

Group< 55-910-1415-1920-2425-2930-3435-3940-4445-4950-5455-5960-6465-6970-7475-7980-8485+
Male010010002006040000
Female001300050030020000
Total011310052036060000
Source: U.S. Census Bureau (2020) Demographics & Housing Characteristics (DHC)

Population by Race


White:27100.00%
Black:00%
Hispanic:*00%
Asian:00%
American Indian:00%
Hawaiian:00%
Other:00%
Total:27100%
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:1450.00%59.4 years
Females:1450.00%39.6 years
Total:28100%53.3 years
Source: U.S. Census Bureau (2020) Demographics & Housing Characteristics (DHC)

Nativity & Citizenship


Native, born in the United States:32100.00%
Native, born in PR, Island Areas, or abroad:00.00%
Foreign born, naturalized U.S. citizen:00.00%
Foreign born, not a U.S. citizen:00.00%
Total Population:32100%
Total Native Population:32100.00%
Total Foreign-born Population:00.00%
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 ($78,538), is down $24,630 (100.0%) since 2011 and below its 2019 pre-pandemic level by $66,350. 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 ($53,445), with a current gap of $0 that has narrowed from 2011 to 2024. The labor-force participation rate is 65.6%, which is a bit higher than the national rate (63.5%). The unemployment rate is 0.0%, which is markedly below the national rate (5.2%). The largest occupation group is Natural resources (52.4%).

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$24,630$37,872$39,348$39,519$57,774$53,281$62,604$65,227$66,350$0$0$0$0$0
Median Family Income$30,167$33,271$34,538$34,647$58,323$52,174$62,917$65,568$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$56,950$69,191$71,029$58,864$58,589$0$0$0$0$0$0$0$0$0
Median Female Income$26,722$26,489$26,223$25,417$19,306$19,803$35,469$0$38,889$58,036$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:2165.63%
Unemployed:00.00%
Not In Labor Force:1134.38%
Total:32100%
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:00.00%
Service:1047.62%
Sales and Office:00.00%
Natural resources, construction, and maintenance:1152.38%
Production, transportation, and material moving:00.00%
Total Civilian Employed Population:21100%
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 ($303,400), is down $100,900 (100.00%) since 2011 and above its 2019 pre-pandemic level by $0. The median gross rent is $0, which is well under the national median ($1,348), 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$100,900$98,700$95,000$93,900$112,500$179,200$181,800$187,500$0$0$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):00.00%
Owner Occupied (free and clear, no mortgage):22100.00%
Renter Occupied:00.00%
Total Occupied Housing Units:22100%

Occupied Housing Units:22100.00%
Vacant Housing Units (not graphed):00.00%
Total Housing Units:22100%
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:1150.00%
Multi-Family Units:00.00%
Other Units:1150.00%
Total Housing Units:22100%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Education, Health & Community


In 2024, 0.00% of adults (25+) have a bachelor's degree or higher, which is comparable to the national rate (35.00%). High school or higher is 0.00%, which is far lower than the national rate (89.40%). The uninsured rate is 65.60%, which is far higher than the national rate (8.60%). Private coverage is 0.00%, which is far lower than the national rate (67.30%). The share of people in poverty is 0.00%, which is comparable to the national rate (8.70%), down 40.10 percentage points since 2011. This points to a pronounced improvement in local conditions - rising incomes, firmer consumer demand, and a stronger tax base. Insufficient data for school enrollment.

Explore More:Educational AttainmentHealth InsurancePoverty Over TimeSchool Enrollment

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

Educational Attainment of Adults (25 and Older)


Less than 9th grade:00.00%
9th to 12th grade, no diploma:32100.00%
High school graduate (includes equivalency):00.00%
Some college, no degree:00.00%
Associate's degree:00.00%
Bachelor's degree:00.00%
Graduate or professional degree:00.00%
Total:32100%
High school or higher:00.00%
Bachelor's degree or higher:00.00%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP02. SELECTED SOCIAL CHARACTERISTICS

Health Insurance Coverage by Type (Private, Public, Uninsured)


Private Insurance:00.00%
Public Insurance:1134.38%
No Insurance:2165.63%
Total:32100%
Has Health Insurance:1134.38%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS

Percentage of People in Poverty Over Time (2011-2024)


Group20112102201320142015201620172018201920202021202220232024
% of People in Poverty40.1%27.2%25.5%20.0%0.0%0.0%0.0%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

Note: Counts of Families & People in poverty are not published at the ZIP Code level due to small sample sizes. Percentages shown are survey estimates from the American Community Survey (ACS). They may differ from official poverty statistics. The U.S. Census Bureau defines poverty status by comparing a family's or individual's total income with federal poverty thresholds that vary by family size and composition.

School Enrollment by Education Level (Ages 3 and Older)


Nursery School, Preschool:00%
Kindergarten:00%
Elementary school (grades 1-8):00%
High school (grades 9-12):00%
College or graduate school:00%
Total:0100%
Early Childhood:00%
K-12 (Primary & Secondary School):00%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP02. SELECTED SOCIAL CHARACTERISTICS

Business & Employment Statistics


ZIP Code 28589 supports both business and residential activity. According to the Business Census (2024), there are 4 business establishments, employing about 11 people with an annual payroll of $375,000.

# Residential Mailboxes:0Source: USPS
# Business Mailboxes:0Source: USPS
Total Delivery Receptacles:39Source: USPS
Single Family Delivery Units:0Source: USPS
Multi Family Delivery Units:0Source: USPS
# of Businesses:4Source: CBP
1st Quarter Payroll:$95,000Source: CBP
Annual Payroll:$375,000Source: CBP
# of Employees:11Source: CBP

Geography, Land Area, & Statistical Classifications


ZIP Code 28589 is located in Carteret County, North Carolina, within the Morehead City, NC Metropolitan Statistical Area (CBSA 33980) and North Carolina's 3rd Congressional District. This Micro area has a population of 66,469 people, about 0.04% of whom live in ZIP Code 28589. It covers 0.687 sq mi of land and a water area of 0.717 sq mi.

CBSA Name:Morehead City, NCSource: Census
CBSA Number:33980Source: Census
CBSA Type:MicroSource: Census
CBSA Division:--Source: Census
CBSA Population:66,469Source: Census
MSA:Source: Census
Land Area:0.687 sq miSource: Census
Water Area:0.717 sq miSource: Census
Congressional District:03Source: USPS
Congressional Land Area:7810.08 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


28590 | | 28587

Schools in ZIP Code 28589


We could not locate which school district 28589 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.

Down East Middle And Smyrna Elementary 174 Marshallberg Road
Smyrna, NC 28579
District: Carteret County SchoolsNearby
East Carteret High 3263 Hwy 70 E
Beaufort, NC 28516
District: Carteret County SchoolsNearby
Harkers Island Elementary 1163 Island Road
Harkers Island, NC 28531
District: Carteret County SchoolsNearby
Tiller School 1950 Live Oak Street
Beaufort, NC 28516
District: UnknownNearby
Beaufort Middle 100 Carraway Drive
Beaufort, NC 28516
District: Carteret County SchoolsNearby
St Egbert Catholic School 1705 Evans St
Morehead City, NC 28557
District: Private SchoolNearby
A Sea Of Learning 4723 Country Club Rd B
Morehead City, NC 28557
District: Private SchoolNearby
Chosen Generation Christ. Academy 5386 Hwy 70 W
Morehead City, NC 28557
District: Private SchoolNearby

Colleges & Post Secondary Schools near ZIP Code 28589


Carteret Community College 3505 Arendell St
Morehead City, NC 28557
Type: Post Secondary
Pamlico Community College 5049 Hwy 306 South
Grantsboro, NC 28529
Type: Post Secondary
Craven Community College 800 College Ct
New Bern, NC 28562-4900
Type: Post Secondary
Coastal Carolina Community College 444 Western Blvd
Jacksonville, NC 28546-6816
Type: Post Secondary
Miller-Motte College-Jacksonville 105 New Frontier Way
Jacksonville, NC 28546
Type: Post Secondary
Beaufort County Community College 5337 US Highway 264 East
Washington, NC 27889
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