2025

Cities in New Castle County, DE ranked by Non-Hispanic Other Race Population

This list ranks the 17 cities in New Castle County based on their Non-Hispanic Some Other Race (SOR) population, as estimated by the United States Census Bureau. It also highlights population changes in these cities over the past five years.
Updated Feb 11, 2025

Top 5 cities with the largest Non-Hispanic Other Race population in New Castle County

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  • 1
    Wilmington
    Non-Hispanic Other Race population in Wilmington is 794
    1.04% of Wilmington population is Non-Hispanic Other Race
  • 2
    Middletown
    Non-Hispanic Other Race population in Middletown is 726
    2.83% of Middletown population is Non-Hispanic Other Race
  • 3
    Newark
    Non-Hispanic Other Race population in Newark is 93
    0.27% of Newark population is Non-Hispanic Other Race
  • 4
    New Castle
    Non-Hispanic Other Race population in New Castle is 29
    0.51% of New Castle population is Non-Hispanic Other Race
  • 5
    Bellefonte
    Non-Hispanic Other Race population in Bellefonte is 27
    1.68% of Bellefonte population is Non-Hispanic Other Race

List of 17 cities in New Castle County, DE by Non-Hispanic Other Race Population

View Methodology
Rank by Non-Hispanic Other Race Population
City
Non-Hispanic Other Race Population
% of Total City Population
% of Total New Castle County Non-Hispanic Other Race Population
5 Year Rank Trend
1 Wilmington 794 1.04% 47.49%
2 Middletown 726 2.83% 43.42%
3 Newark 93 0.27% 5.56%
4 New Castle 29 0.51% 1.73%
5 Bellefonte 27 1.68% 1.61%
6 Arden 3 0.48% 0.18%

List of cities with no Non-Hispanic Other Race Population in New Castle County, DE

According to data from the United States Census Bureau, the following cities in New Castle County have no recorded Non-Hispanic Other Race population*:
  • Ardencroft
  • Ardentown
  • Delaware City
  • Elsmere
  • Newport
  • Odessa
  • Townsend
  • Clayton
  • Clayton
  • Smyrna
  • Smyrna
* These cities were not included in the ranking above, as they do not meet the population criteria. It is possible that a small population exists but was not reported or captured due to limitations or variations in Census data collection and reporting.

Methodology

This ranking list is based on data from the American Community Survey (ACS) 5-Year Estimates, conducted by the U.S. Census Bureau. The ACS is one of the most reliable sources for understanding population trends across different locations, and it provides estimates for various racial and ethnic groups at city, county, state and all geography levels down to the Census block group.
This list ranks cities in New Castle County, DE by their Non-Hispanic Some Other Race (SOR) population, using the most recent ACS data available.

How the Census Defines Non-Hispanic Other Race Population

The U.S. Census Bureau allows people to self-identify their race, meaning individuals can choose one or more racial categories when responding to the survey. In this ranking, we include everyone who identifies as Non-Hispanic Other Race, whether alone or in combination with another race.
Here are a few important things to know about how race is reported:
  • Some people identify as Non-Hispanic Other Race alone, while others identify as Non-Hispanic Other Race along with another race (such as Non-Hispanic Other Race and White).
  • Hispanic / Latino origin is reported separately from race, so someone can be both Hispanic and Non-Hispanic Other Race .
  • We’ve used the “Non-Hispanic Other Race alone or in combination” category unless noted otherwise, which gives a broader picture of the Non-Hispanic Other Race population in each area.

How We Ranked the Data

This ranking is based on the total number of people who identified as Non-Hispanic Other Race alone or in combination in cities. To provide additional context, we’ve also included two key percentages:
  1. % of Total City Population – This shows what percentage of the total state population identifies as Non-Hispanic Other Race .
  2. % of Total New Castle County Non-Hispanic Other Race Population – This tells us how much of the entire U.S. Non-Hispanic Other Race population lives in that state.
To keep things simple, all population numbers have been rounded to the nearest whole number, and percentages are rounded to one decimal place. Because of rounding, some percentages may not add up to exactly 100%.

Things to Keep in Mind

Like all survey-based data, ACS estimates come with some limitations. Here are a few things to be aware of:
  • In places with very small Non-Hispanic Other Race populations, the numbers may not be reported at all due to privacy protections or sampling variability in the survey.
  • Since the ACS is based on a sample, the numbers are estimates, not exact counts. That means they may slightly differ from other sources like the decennial U.S. Census.
  • Cities that don’t have any reported Non-Hispanic Other Race population are not included in the ranking but are listed separately below for reference.
This ranking is meant to provide a clear, data-driven look at where Non-Hispanic Other Race populations are most concentrated while keeping the numbers easy to understand.

Sources

U.S. Census Bureau American Community Survey (ACS) 2019-2023 5-Year Estimates.