ZIP code
19940
Delmar, DE
19940 covers Delmar in Sussex County, with 7,108 people in the ACS 2023 estimate.
Figures are for the Census ZIP Code Tabulation Area (ZCTA), which is not the same as a USPS ZIP code. A PO Box or unique ZIP may have no ZCTA and no demographics. Methodology
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 19940. Methodology
ZIP code map of 19940

About ZIP code 19940
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 19940. Not ACS. Methodology
People in 19940
Race
- White5,003
- Black or African American837
- American Indian or Alaska Native16
- Asian114
- Native Hawaiian and Pacific Islander3
- Other race140
- Two or more races428
Hispanic or Latino (any race): 273
Age
- Under 10865
- 10 to 19931
- 20 to 29662
- 30 to 39845
- 40 to 49807
- 50 to 59788
- 60 to 69806
- 70 to 79611
- 80 and older226
Income and housing in 19940
Education
- High school graduate84.2%
- Bachelor's degree21.9%
- Graduate degree10.9%
Places covering 19940
Cities and places — Population overlap
Share of this ZIP/ZCTA’s population located within each place, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
- Delmar31.0%
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
Counties — Population overlap
Share of this ZIP/ZCTA’s population located within each county, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- Sussex County100.0%
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
69.0% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 19940
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 4,930 | |
| 2006 | 4,897 | |
| 2007 | 5,406 | |
| 2008 | 5,183 | |
| 2009 | 5,257 | |
| 2010 | 5,244 | |
| 2011 | 5,311 | 5,264 |
| 2012 | 5,224 | 5,160 |
| 2013 | 5,642 | 5,220 |
| 2014 | 5,600 | 5,250 |
| 2015 | 5,197 | 5,160 |
| 2016 | 5,602 | 5,370 |
| 2017 | 5,523 | 5,550 |
| 2018 | 5,538 | 5,740 |
| 2019 | 5,575 | 5,960 |
| 2020 | 6,560 | 6,090 |
| 2021 | 6,146 | 6,070 |
| 2022 | 6,818 | 6,160 |
| 2023 | 7,108 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 19940
12 nearest ZIP centroids (any distance)
- 21875Delmar2.8 miPop 7,455 · Income $76,007
- 19956Laurel5.1 miPop 16,274 · Income $59,085
- 19931Bethel6.8 miPop 431 · Income $91,111
- 21861Sharptown9.7 miPop 806 · Income $85,714
- 21849Parsonsburg9.8 miPop 3,845 · Income $74,966
- 21830Hebron10.7 miPop 5,001 · Income $110,015
- 21801Salisbury10.8 miPop 30,063 · Income $67,140
- 21837Mardela Springs11.0 miPop 2,975 · Income $71,667
- 19973Seaford11.3 miPop 25,786 · Income $62,668
- 21826Fruitland11.4 miPop 5,656 · Income $63,472
- 21804Salisbury11.4 miPop 39,461 · Income $68,882
- 21850Pittsville12.1 miPop 3,733 · Income $76,667
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 19940, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
Default is 2 miles. Distances are between ZIP centroids. Widen the radius if nothing is in range.
ZIP code 19940 FAQ
- What city is ZIP code 19940 in?
- 19940 is in Delmar, DE.
- What county is 19940 in?
- 19940 is in Sussex County.
- What is the median household income in 19940?
- The median household income in 19940 is $63,361.
- Which ZIP codes are near 19940?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 19940.