Residential delivery area · Delaware
ZIP Code 19964: Marydel, DE
ZIP code 19964 uses the postal name Marydel, Delaware and lies entirely in Kent County (Census 2020 ZIP-county file). About 1,400 people live there (Census Bureau, ACS 2020-2024). Median household income is $99,402 (Census Bureau, ACS 2020-2024). Its land lies outside any incorporated or census-designated place.
- ACS2020-24
- Census2020
- FHFA2021
- ZBP2023
- IRS2022
- Town
- Marydel · its only residential ZIP
- County
- Kent County
- Metro area
- Dover, DE
- House district
- DE at large 119th Congress
- State
- Delaware
- Time zone
- Eastern
- Land area
- 8.1 sq mi · 175 people per sq mi
Where is ZIP code 19964?
19964 centers on 39.096°, -75.725° and covers 8.1 square miles of land plus 0.0 of water. It borders 4 ZIP codes: 19953, 21649, 19934, 21640.
The map draws ZIP code areas only. For the streets inside 19964, 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 19964 compare with the rest of Kent County?
| Measure | 19964 | In Kent County | In DE |
|---|---|---|---|
| People (ACS 2020-2024) | 1,418 | 14th of 19 | 53rd of 68 |
| Median household income | $99k | not ranked | not ranked |
| Median home value | $330k | not ranked | not ranked |
19964's median household income is not ranked: its 90% margin of error (±$50,577) is more than a quarter of the figure ($99,402); 19964's median home value is not ranked: its 90% margin of error (±$95,839) is more than a quarter of the figure ($329,900). Rankings use ZIP codes of 1,000 or more people living in households, with margins at most 25% of the figure.
It is denser than 61% of 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 19964?
The 2020 Census counted 1,298 people in 19964; the ACS, which samples households over 2020-2024, estimates 1,418. Its boundary changed between the 2010 and 2020 censuses, so the two counts are not compared.
- People, ACS 2020-2024
- 1,418±670 (90% margin)
- 2020 Census count
- 1,298
- Households
- 631
- Median age
- 40.5
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 19964?
Of the 1,418 people the ACS estimates in 19964, 15.4% are under 18 and 9.8% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (94.1%).
- Under 1815.4%
- 18 to 6474.8%
- 65 and older9.8%
- White, not Hispanic94.1%
- Hispanic or Latino3.0%
- Other or two or more2.7%
- Black, not Hispanic0.2%
- Asian, not Hispanic0.0%
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 19964 earn?
Median household income is $99,402 (ACS 2020-2024).
- Median household income
- $99,402±$50,577
- Income per person
- $46,444
- Below the poverty line
- 4.6%
- Unemployed (of the labor force)
- 2.8%
- Adults 25+ with a bachelor's degree
- 5.3%
- Adjusted gross income per tax return, 2022
- $61,506640 returns; wages 67% 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 19964?
- Median home value (owners' estimate)
- $329,900
- Median gross rent
- $1,094
- Homes owned by their occupants
- 87.5%
- Housing units
- 631
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 19964?
19 business establishments had a location in this ZIP code in 2023, 8 fewer than in 2018; the most are in construction (ZIP Code Business Patterns).
- Construction9
- Wholesale trade3
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 19964?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 19953 | Hartly | 5,255 | $82k | 4.2 mi |
| 21649 | Marydel, MD | 1,890 | $69k | 4.6 mi |
| 19934 | Camden Wyoming | 14,061 | $87k | 5.3 mi |
| 21640 | Henderson, MD | 1,163 | $54k | 5.5 mi |
| 21636 | Goldsboro, MD | 1,097 | $73k | 6.8 mi (near) |
| 21607 | Barclay, MD | 597 | $91k | 7.5 mi (near) |
| 21644 | Ingleside, MD | 81 | – | 8.1 mi (near) |
| 19980 | Woodside | 268 | $85k | 8.5 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.