ZIP code profile · 2024 county data
ZIP Code 19736
New Castle County, Delaware: Census demographics for this ZIP plus the containing county's FBI UCR crime rate.
Data updated 2026-08-24
- 509
- Property rate /100K (county)
- 17
- Population (ZIP)
- 121
- Violent rate /100K (county)
Is ZIP code 19736 safe? Honest data snapshot
ZIP code 19736 sits within New Castle County, DE, a county whose reported crime runs below the national average (see the county-level FBI figures below, not a ZIP-specific calculation).
Reported crime here runs well below the national average: 121 violent incidents and 509 property incidents per 100,000 residents in 2024, per county-level agency submissions.
With 17 residents, ZIP 19736 is among the smaller ZIPs in New Castle County (#27 of 29 by population), spread across 0.15 square miles (113/sq mi). For a full breakdown of New Castle County's crime categories and year-over-year trend, see the New Castle County crime page linked below.
ZIP 19736 has no FBI-native crime rate (postal codes are not police jurisdictions). The property-led county proxy above is from New Castle County agency submissions; see methodology for the ZCTA plurality map. Methodology.
ZIP 19736 Census context
These are ZIP/ZCTA demographic estimates, separate from the county-level FBI proxy above. They describe the local settlement, not a crime rate.
- Owner-occupied homes
- 100%
- Occupied homes
- 17
Source: U.S. Census Bureau, ACS 2022 5-year ZCTA estimates (income, age, and occupied housing tenure).
How useful is the county proxy for ZIP 19736?
Within the participating-agency records for New Castle County, reported violent and property crime rates both sit below their U.S. benchmarks: violent crime is 66% below and property crime is 70% below. The two submitted measures point in the same direction, but they do not establish complete county coverage or turn the result into a ZIP-level rating for 19736. Both comparisons use the same 2024 county reporting population and FBI-submitted counts, so the two directions are internally comparable for this release, not evidence about a different year.
Within the county, 19736 is among the smaller ZIPs by population (#27 of 29). County-wide counts are especially coarse context for a smaller postal area because most of the denominator and reported incidents may sit elsewhere in the county.
New Castle County UCR book ZIP 19736 inherits
ZIP 19736 itself is about 113 people per Census sq mi across 0.2 sq mi (17 residents), a postal settlement fact independent of the county UCR proxy.
ZIP 19736 is about 0% of the county reporting population (17 of 570,719), so most of the denominator and submitted incidents sit outside this postal code.
New Castle County leans on larceny-theft at 49% of reported offenses (mix index 3,190). ZIP 19736 has no separate FBI offense book.
New Castle County offense mix (2024)
Mix index is HHI × 10,000 on county offense-type shares. Distinct from the per-100K rates in the hero; still county-agency data, not a ZIP-native FBI table.
Read with ZIP 19736
Sources: U.S. Census Bureau (ZIP population, land area, 2020 ZCTA-to-county relationship file, ACS 5-year estimates) and FBI Uniform Crime Reporting (UCR) Program, Crime in the United States (CIUS) Table 10 (county-level crime, attributed via ZIP-to-county crosswalk).
Verify with Census.gov Geography and FBI.gov UCR.
Read our methodology , how this data is sourced, computed, and verified.
Every figure on PlainCrime is rendered directly from FBI Uniform Crime Reporting (UCR) source data, no number is typed in by an editor. This page combines Census ZIP-level figures with a ZIP-to-county crosswalk to attribute FBI UCR crime data honestly, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.