Residential delivery area · Delaware
ZIP Code 19711: Newark, DE
ZIP code 19711 uses the postal name Newark, Delaware and lies entirely in New Castle County (Census 2020 ZIP-county file). About 49,000 people live there (Census Bureau, ACS 2020-2024), the 2nd most populous of Newark's 5 residential ZIP codes. Median household income is $95,403 (Census Bureau, ACS 2020-2024). By Census place, its land lies in Newark (23%) and North Star (22%), and 5% in smaller places; 49% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Newark · 5 residential ZIPs
- County
- New Castle County
- Census places
- Newark (23%); North Star (22%) census-designated place
- Neighborhoods
- Henderson Heights, Newkirk Estates, Peikin Park, Red Mills Farms, The Village of Drummond Hill GeoNames
- Metro area
- Philadelphia-Camden-Wilmington, PA-NJ-DE-MD
- House district
- DE at large 119th Congress
- State
- Delaware
- Time zone
- Eastern
- Land area
- 27.4 sq mi · 1,804 people per sq mi
Where is ZIP code 19711?
19711 centers on 39.714°, -75.741° and covers 27.4 square miles of land plus 0.0 of water. It borders 8 ZIP codes: 19717, 19716, 19713, 19808, 19350, 19707, 19804, 21921.
The map draws ZIP code areas only. For the streets inside 19711, 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); neighborhoods from the GeoNames gazetteer (CC BY 4.0), placed in this ZIP code by PlainZIP.
How does 19711 compare with the rest of Newark?
| Measure | 19711 | In Newark | In New Castle County | In DE |
|---|---|---|---|---|
| People (ACS 2020-2024) | 49,432 | 2nd of 5 | 4th of 31 | 4th of 68 |
| Median household income | $95k | 1st of 3 | 9th of 22 | 15th of 48 |
| Median home value | $399k | 1st of 3 | 7th of 22 | 17th of 50 |
Its median household income is higher than in 78% of U.S. residential ZIP codes, and it is denser than 84% 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 19711?
The 2020 Census counted 48,477 people in 19711; the ACS, which samples households over 2020-2024, estimates 49,432. Between the 2010 and 2020 censuses its population fell 5.5% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 49,432
- 2020 Census count
- 48,477−5.5% since 2010 (51,322)
- Households
- 18,815
- Median age
- 34.7
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 19711?
Of the 49,432 people the ACS estimates in 19711, 15.8% are under 18 and 17.4% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (68.2%).
- Under 1815.8%
- 18 to 6466.7%
- 65 and older17.4%
- White, not Hispanic68.2%
- Hispanic or Latino9.7%
- Asian, not Hispanic8.6%
- Black, not Hispanic8.2%
- Other or two or more5.3%
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 19711 earn?
Median household income is $95,403 (ACS 2020-2024), the 9th highest of the 22 ranked ZIP codes in New Castle County. It is not measurably different from 2015-2019 ($94,709 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $95,403
- Income per person
- $49,698
- Below the poverty line
- 15.4%
- Unemployed (of the labor force)
- 5.3%
- Adults 25+ with a bachelor's degree
- 53.7%
- Adjusted gross income per tax return, 2022
- $100,40422,380 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 19711?
FHFA's house price index for 19711, built from repeat sales and appraisals of the same homes, rose 70% from 2015 to 2025 and rose 50% from 2020 to 2025, and moved +5.0% in 2025.
- Median home value (owners' estimate)
- $398,900
- Median gross rent
- $1,636
- Homes owned by their occupants
- 64.5%
- Housing units
- 20,515
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 19711?
1,171 business establishments had a location in this ZIP code in 2023, 25 fewer than in 2018; the most are in professional, scientific, and technical services (ZIP Code Business Patterns).
- Professional, scientific, and technical services172
- Retail trade146
- Accommodation and food services145
- Health care and social assistance123
- Other services (except public administration)117
- Finance and insurance80
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 19711?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 19717 | Newark | 6,036 | – | 2.5 mi |
| 19716 | Newark | 0 | – | 3.2 mi |
| 19713 | Newark | 30,747 | $77k | 3.4 mi |
| 19808 | Wilmington | 39,082 | $94k | 4.3 mi |
| 19350 | Landenberg, PA | 10,945 | $144k | 4.4 mi |
| 19707 | Hockessin | 17,376 | $173k | 5.8 mi |
| 19804 | Wilmington | 18,779 | $80k | 6.3 mi |
| 21921 | Elkton, MD | 45,527 | $86k | 8.7 mi |
| 19702 | Newark | 55,683 | $92k | 6.6 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.