Residential delivery area · Delaware
ZIP Code 19951: Harbeson, DE
ZIP code 19951 uses the postal name Harbeson, Delaware and lies entirely in Sussex County (Census 2020 ZIP-county file). About 2,200 people live there (Census Bureau, ACS 2020-2024). Median household income is $95,546 (Census Bureau, ACS 2020-2024). Its land lies outside any incorporated or census-designated place.
- ACS2020-24
- Census2020
- FHFA2023
- ZBP2023
- IRS2022
- Town
- Harbeson · its only residential ZIP
- County
- Sussex County
- Micro area
- Seaford, DE
- House district
- DE at large 119th Congress
- State
- Delaware
- Time zone
- Eastern
- Land area
- 8.9 sq mi · 251 people per sq mi
Where is ZIP code 19951?
19951 centers on 38.685°, -75.255° and covers 8.9 square miles of land plus 0.1 of water. It borders 4 ZIP codes: 19958, 19968, 19966, 19947.
The map draws ZIP code areas only. For the streets inside 19951, open its center on OpenStreetMap.
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries and the 2023 Gazetteer (2020 ZCTAs); ZIP-to-county shares, Census places and House districts (119th Congress) from the Census 2020 relationship files (shares of land); metro area from the OMB delineation (July 2023); town name and time zone from simplemaps US ZIP Codes (CC BY 4.0).
How does 19951 compare with the rest of Sussex County?
| Measure | 19951 | In Sussex County | In DE |
|---|---|---|---|
| People (ACS 2020-2024) | 2,245 | 21st of 23 | 50th of 68 |
| Median household income | $96k | 5th of 19 | 14th of 48 |
| Median home value | $472k | 6th of 21 | 8th of 50 |
Its median household income is higher than in 78% of U.S. residential ZIP codes, and it is denser than 65% of all U.S. residential ZIP codes. ZIP codes at the ACS caps ($250,000 or more for household income, $2,000,000 or more for home value) share the top rank.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B19013, B25077); ranks by PlainZIP over residential ZIP codes (ZCTAs).
How many people live in 19951?
The 2020 Census counted 1,986 people in 19951; the ACS, which samples households over 2020-2024, estimates 2,245. Its boundary changed between the 2010 and 2020 censuses, so the two counts are not compared.
- People, ACS 2020-2024
- 2,245±405 (90% margin)
- 2020 Census count
- 1,986
- Households
- 905
- Median age
- 54.1
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B01002, B11001); 2020 Census (DHC P1); 2010 Census (SF1 P1).
Who lives in 19951?
Of the 2,245 people the ACS estimates in 19951, 18.4% are under 18 and 30.9% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (92.0%).
- Under 1818.4%
- 18 to 6450.8%
- 65 and older30.9%
- White, not Hispanic92.0%
- Other or two or more3.7%
- Hispanic or Latino2.6%
- Black, not Hispanic1.2%
- Asian, not Hispanic0.6%
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01001 age by sex, B03002 Hispanic or Latino origin by race); shares of the estimated population, small ZIP codes carry wide margins.
What do households in 19951 earn?
Median household income is $95,546 (ACS 2020-2024), the 5th highest of the 19 ranked ZIP codes in Sussex County.
- Median household income
- $95,546
- Income per person
- $54,741
- Below the poverty line
- 8.2%
- Unemployed (of the labor force)
- 1.9%
- Adults 25+ with a bachelor's degree
- 41.7%
- Adjusted gross income per tax return, 2022
- $104,0061,370 returns; wages 54% of AGI (IRS)
Source: U.S. Census Bureau, ACS 2020-2024 and 2015-2019 5-year estimates (B19013, B19301, B17001, B23025, B15003; 2015-2019 dollars converted with the BLS CPI-U, 1.22699); IRS Statistics of Income, ZIP code data, tax year 2022 (adjusted gross income per return, filed under the address on the return).
What are homes worth in 19951?
- Median home value (owners' estimate)
- $472,400
- Median gross rent
- –
- Homes owned by their occupants
- 96.2%
- Housing units
- 1,010
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001); FHFA House Price Index, annual five-digit ZIP, updated 2026-03-31.
What businesses are in 19951?
53 business establishments had a location in this ZIP code in 2023, the same count as in 2018; the most are in construction (ZIP Code Business Patterns).
- Construction17
- Administrative and support and waste management and remediation services7
- Other services (except public administration)6
- Transportation and warehousing4
- Wholesale trade3
- Professional, scientific, and technical services3
Source: U.S. Census Bureau, ZIP Code Business Patterns 2023 and 2018 (establishments with paid employees, by the business's ZIP code).
Which ZIP codes are next to 19951?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 19958 | Lewes | 31,938 | $97k | 5.6 mi |
| 19968 | Milton | 15,486 | $87k | 6.9 mi |
| 19966 | Millsboro | 35,884 | $78k | 7.4 mi |
| 19947 | Georgetown | 20,760 | $71k | 8.1 mi |
| 19971 | Rehoboth Beach | 14,886 | $102k | 8.4 mi (near) |
| 19939 | Dagsboro | 7,490 | $90k | 8.4 mi (near) |
| 19941 | Ellendale | 3,435 | $75k | 11.9 mi (near) |
| 19970 | Ocean View | 8,524 | $94k | 12.3 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.