ZIP Code 28509 in Alliance, NC

Data Last Updated: March 1, 2026
City:Alliance, North Carolina
County:Pamlico County
Timezone:Eastern (GMT -05:00)
Local Time:8:00:45 PM
Population:7 [See All]
Area Code:252
Classification:PO Box
Coordinates:35.1477, -76.8108
Land Area:0.012 sq mi
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28509 - Alliance, NC

ZIP Code 28509, Alliance

Retirement Unique ZIP
LocationPamlico County, NC
Area0 sq mi Single Point
Population7
Households4
PO Boxes95 Regional Hub (2375%)
Median Age67.8 years (Senior)
ZIP CreatedBefore Oct 2004
Enclosed InZIP Code 28515
Key Facts
  • The post office maintains 95 PO Boxes for just 7 local residents, serving a much larger regional area.
  • With an adoption rate of 23.75 boxes per local household, Alliance functions as a major regional postal hub for surrounding communities.
  • The median age of 67.8 years indicates a retirement-age population among the handful of residents.
  • Only 4 households occupy this tiny community, yet 22 businesses operate in the area.
  • This is a PO Box only zone where residents have no alternative delivery options.
  • The post office is located along NC 55 Highway, providing access to rural areas without carrier delivery routes.

Serving Beyond the Immediate Area

The Alliance Post Office maintains 95 PO Boxes for a service area that extends far beyond the immediate locality. That's an adoption rate of 23.75 boxes per local household, one of the highest regional service ratios in North Carolina. Surrounding communities without carrier delivery routes rely on Alliance for mail service. The facility sits along NC 55 Highway in eastern Pamlico County, positioned to serve rural areas where street delivery isn't available. For residents across this part of coastal North Carolina, Alliance provides the only option for receiving mail.

Street Name Patterns

Highway Location

The single street delivery record on NC 55 Highway reflects Alliance's function as a highway-accessible postal facility rather than a traditional residential community.

Nearby Areas

Creekwater Haven Quail Woods Cor-Lath Acres Crosswinds Broad Creek Park
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Population & Demographics


ZIP Code 28509 has 7 residents and 4 households (average 1.75 persons per household). The median age is 67.8 years, significantly older than the state (39.4) and significantly older than the nation (38.8). The gender split is 57.1% male and 42.9% female, which is much higher than the state male share (48.5%), making this a male-majority area. Largest groups are White (85.7%, much higher than the state average of 62.2% and well above the national average of 61.6%) and American Indian & Alaska Native (14.3%, much higher than the state average of 1.2% and well above the national average of 1.1%); Hispanic or Latino residents make up 0.0%, which is much lower than the national average (18.7%), and American Indian & Alaska Native share is much higher than both the state (1.2%) and national averages (1.1%).

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:7Source: Census DHC
2024 ACS Population Estimate:17Source: Census ACS
2026 ZC Population Estimate:0Source: ZIP-Codes.com
Population Density:583.3 people per sq mile
Average Income:$0Source: Census ACS
Households:4Source: Census DHC
Average House Value:$666,666,666Source: Census ACS
Persons Per Household:1.75Source: Census DHC
Average Family Size:0.00Source: Census ACS

Population Over Time (with 2010 & 2020 Census Benchmarks)


Group201020112102201320142015201620172018201920202021202220232024
Census ACS Population Estimate--000000000000017
Decennial Census0------------------7--------
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: 67.8

Male Median Age: 52.5

Female Median Age: 73.5

Group< 55-910-1415-1920-2425-2930-3435-3940-4445-4950-5455-5960-6465-6970-7475-7980-8485+
Male000100010000020000
Female000000000000003000
Total000100010000023000
Source: U.S. Census Bureau (2020) Demographics & Housing Characteristics (DHC)

Population by Race


White:685.71%
Black:00%
Hispanic:*00%
Asian:00%
American Indian:114.29%
Hawaiian:00%
Other:00%
Total:7100%
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:457.14%52.5 years
Females:342.86%73.5 years
Total:7100%67.8 years
Source: U.S. Census Bureau (2020) Demographics & Housing Characteristics (DHC)

Nativity & Citizenship


Native, born in the United States:17100.00%
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:17100%
Total Native Population:17100.00%
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 ($80,734), and above its 2019 pre-pandemic level by $0. 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. The labor-force participation rate is 41.2%, which is considerably lower than the national rate (63.5%). The unemployment rate is 0.0%, which is considerably lower than the national rate (5.2%). The largest occupation group is Production (100.0%).

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$0$0$0$0$0$0$0$0$0$0$0$0$0$0
Median Family Income$0$0$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:741.18%
Unemployed:00.00%
Not In Labor Force:1058.82%
Total:17100%
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:00.00%
Sales and Office:00.00%
Natural resources, construction, and maintenance:00.00%
Production, transportation, and material moving:7100.00%
Total Civilian Employed Population:7100%
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 above its 2019 pre-pandemic level by $0. 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$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

Gross Rent Paid


Less than $500:00.00%
$500 to $999:10100.00%
$1,000 to $1,499:00.00%
$1,500 to $1,999:00.00%
$2,000 to $2,499:00.00%
$2,500 to $2,999:00.00%
$3,000 or more:00.00%
No Rent:00.00%
Total:10100%
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):00.00%
Renter Occupied:10100.00%
Total Occupied Housing Units:10100%

Occupied Housing Units:10100.00%
Vacant Housing Units (not graphed):00.00%
Total Housing Units:10100%
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:10100.00%
Multi-Family Units:00.00%
Other Units:00.00%
Total Housing Units:10100%
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 (35.70%). High school or higher is 58.80%, which is far lower than the national rate (89.60%). The uninsured rate is 0.00%, which is comparable to the national rate (8.40%). The share of people in poverty is 0.00%, which is comparable to the national rate (8.80%). Poverty has been broadly stable, which may reflect structural barriers or offsetting gains and setbacks. 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:741.18%
High school graduate (includes equivalency):1058.82%
Some college, no degree:00.00%
Associate's degree:00.00%
Bachelor's degree:00.00%
Graduate or professional degree:00.00%
Total:17100%
High school or higher:1058.82%
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:1037.04%
Public Insurance:1762.96%
No Insurance:00.00%
Total:27100%
Has Health Insurance:27100.00%
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 Poverty0.0%0.0%0.0%0.0%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 28509 supports both business and residential activity. According to the Business Census (2024), there are 23 business establishments, employing about 292 people with an annual payroll of $7,958,000.

# Residential Mailboxes:0Source: USPS
# Business Mailboxes:0Source: USPS
Total Delivery Receptacles:118Source: USPS
Single Family Delivery Units:0Source: USPS
Multi Family Delivery Units:0Source: USPS
# of Businesses:23Source: CBP
1st Quarter Payroll:$2,139,000Source: CBP
Annual Payroll:$7,958,000Source: CBP
# of Employees:292Source: CBP

Geography, Land Area, & Statistical Classifications


ZIP Code 28509 is located in Pamlico County, North Carolina, within the New Bern, NC Metropolitan Statistical Area (CBSA 35100) and North Carolina's 3rd Congressional District. This Micro area has a population of 126,802 people, about 0.01% of whom live in ZIP Code 28509. It covers 0.012 sq mi of land and a water area of 0 sq mi.

CBSA Name:New Bern, NCSource: Census
CBSA Number:35100Source: Census
CBSA Type:MicroSource: Census
CBSA Division:--Source: Census
CBSA Population:126,802Source: Census
MSA:Source: Census
Land Area:0.012 sq miSource: Census
Water Area:--Source: 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:3701000Source: Census
Place Name:Alliance town; North CarolinaSource: Census

Adjacent & Nearby ZIP Codes


28510 | | 28508

Schools in ZIP Code 28509


We could not locate which school district 28509 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.

Pamlico County Primary 323 Neals Creek Road
Bayboro, NC 28515
District: Pamlico County SchoolsNearby
Pamlico County High 601 Main Street
Bayboro, NC 28515
District: Pamlico County SchoolsNearby
Fred A Anderson Elementary 515 Anderson Drive
Bayboro, NC 28515
District: Pamlico County SchoolsNearby
Pamlico County Middle 15526 Nc Hwy 55 East
Bayboro, NC 28515
District: Pamlico County SchoolsNearby
Arapahoe Charter School 9005 Nc Hwy 306 S
Arapahoe, NC 28510
District: UnknownNearby
Pamlico Christian Academy 11089 Hwy 55 E
Grantsboro, NC 28529
District: Private SchoolNearby
New Bern Christian Academy 2911 Old Cherry Point Rd
New Bern, NC 28560
District: Private SchoolNearby
Calvary Baptist Church School 1821 Rhem Ave
New Bern, NC 28560
District: Private SchoolNearby

Colleges & Post Secondary Schools near ZIP Code 28509


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
Beaufort County Community College 5337 US Highway 264 East
Washington, NC 27889
Type: Post Secondary
Carteret Community College 3505 Arendell St
Morehead City, NC 28557
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

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 March 1, 2026.

  1. U.S. Postal Service [Last Updated: 3/1/2026], https://www.usps.com
  2. ZIP-Codes.com Proprietary Data Enhancements [Updated: 3/1/2026], 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: 3/1/2026], https://nces.ed.gov