28429 ZIP Code Profile, Map, Data & Demographics

Related Place Profiles:
Castle Hayne, NC

ZIP Code 28429: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Castle Hayne, NC 28429

  • ZIP Code Type: STANDARD
  • County: New Hanover County
  • Centroid: Latitude 34.326, Longitude -77.909
  • Time Zone: Eastern Time Zone (UTC -5 hours)
  • Observes DST: Yes
  • Businesses Addresses: 243
  • PO Box Addresses: 142
  • Residential Addresses: 3,999
    • Multi-Family Addresses: 0
    • Single Family Addresses: 3,999

The ZIP Code maps and database are updated 4 times per year.
Database updated: July 1, 2023, Maps updated: May 3, 2023.


Castle Hayne, NC 28429 Data & Demographics (As of July 1, 2023)


Total Population 9,199 (100%)
Population in Households 8,918 (96.9%)
Population in Families 7,250 (78.8%)
Population in Group Quarters1 281 ( 3.1%)
Population Density 222
Diversity Index2 64


Median Household Income $56,485
Average Household Income $74,200
% of Income for Mortgage4 28%
Per Capita Income $29,739
Wealth Index5 59
Socioeconomic Status Index6 Moderate (52.1)


Total HU (Housing Units) 3,995 (100%)
Owner Occupied HU 2,716 (68.0%)
Renter Occupied HU 965 (24.2%)
Vacant Housing Units 314 ( 7.9%)
Median Home Value $263,636
Average Home Value $342,756
Housing Affordability Index3 91


Total Households 3,681
Average Household Size 2.42
Family Households 2,493
Average Family Size 3.00
  1. Group Quarters - a place where people live or stay in a group living arrangement. Includes college residents halls, nursing facilities, military barracks, and correctional facilities.
  2. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different races or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.
  3. The Housing Affordability Index base is 100 and represents a balance point where a resident with a median household income can normally qualify to purchase a median price home. Values above 100 indicate increased affordability, while values below 100 indicate decreased affordability.
  4. The % of Income for Mortgage quantifies the percentage of median household income dedicated to mortgage payments on a home priced at the median value (assuming a 30-year mortgage and a 20% down payment).
  5. The Wealth Index is based on a number of indicators of affluence including average household income and average net worth, but it also includes the value of material possessions and resources. It represents the wealth of the area relative to the national level. Values above or below 100 represent above-average wealth or below-average wealth compared to the national level.
  6. The Socioeconomic Index ranges from zero (lowest relative status) to 100 (highest relative status). This measure quantifies disparities in social position of an area's inhabitants and is built from a broad range of demographic, housing, and socioeconomic inputs. More information on this measure can be found in Esri's SEI tutorial.


2020-2023 2023-2028
Population 1.37% 1.03%
Households 1.52% 1.25%
Families   1.24%
Median Household Income   2.27%
Per Capita Income   3.51%
Owner Occupied HU   1.72%

Castle Hayne, NC 28429 - Peer Comparisons by Rank and Percentile

The table below compares 28429 to the other 776 ZIP Codes in North Carolina by rank and percentile using July 1, 2023 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 326 58th
Population Density # 295 62nd
Median Household Income # 362 53rd
Housing Affordability Index # 186 24th
Per Capita Income # 464 40th
Diversity Index # 213 72nd

Additional comparisons and rankings can be made with a VERY EASY TO USE North Carolina Census Data Comparison Tool.

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