Dillon Surname Popularity in the United States

In this article we'll look at the surname Dillon and how popular it is in the United States. We'll also look at the race and ethnic origin of people in the United States who are named Dillon.

Dillon, like all of the names we have data for, is identified by the U.S. Census Bureau as a surname which has more than 100 occurrences in the United States in the Decennial Census survey. The most recent statistics we have for the Dillon surname is from the 2010 census data.

Where Does Dillon Rank in the Most Common U.S. Names?

According to the data, Dillon is ranked #683 in terms of the most common surnames in America.

The Dillon surname appeared 50,465 times in the 2010 census and if you were to sample 100,000 people in the United States, approximately 17.11 would have the surname Dillon.

We can also compare 2010 data for Dillon to data from the previous census in 2000. The table below contains all of the statistics for both years in a side-by-side comparison.

2010 2000 Change (%)
Rank 683 631 7.91%
Count 50,465 48,833 3.29%
Proportion per 100k 17.11 18.10 -5.62%

Race and Ethnic Origin of People with the Last Name Dillon

We also have some data on the ancestry of people with the surname Dillon.

The below race categories are the modified race categories used in the Census Bureau's population estimates program. All people were categorized into six mutually exclusive racial and Hispanic origin groups: "White only", "Black only", "American Indian and Alaskan Native only", "Asian and Pacific Islander only", "Two or More Races", and "Hispanic".

For the most recent 2010 census data, the race/ethnic origin breakdown for Dillon was:

  • 84.36%, or 42,572 total occurrences, were "Non-Hispanic White Only".
  • 9.70%, or 4,895 total occurrences, were "Non-Hispanic Black Only".
  • 0.72%, or 363 total occurrences, were "Non-Hispanic Asian and Pacific Islander Only".
  • 0.98%, or 495 total occurrences, were "Non-Hispanic American Indian and Alaskan Native".
  • 1.65%, or 833 total occurrences, were "Non-Hispanic of Two or More Races".
  • 2.58%, or 1,302 total occurrences, were "Hispanic Origin".

Note: Any fields showing (S) means the data was suppressed for privacy so that the data does not in any way identify any specific individuals.

Since we have data from the previous census in 2000, we can also compare the values to see how the popularity of Dillon has changed in the 10 years between the two census surveys.

2010 2000 Change (%)
White 84.36% 86.04% -1.97%
Black 9.70% 9.08% 6.60%
Asian and Pacific Islander 0.72% 0.79% -9.27%
American Indian and Alaskan Native 0.98% 1.00% -2.02%
Two or More Races 1.65% 1.36% 19.27%
Hispanic 2.58% 1.73% 39.44%

Data Source(s)

All of the data on this page is sourced from the Decennial Census survey, from the United States Census Bureau.

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  • "Dillon Surname Popularity in the United States". NameCensus.com. Accessed on December 1, 2021. http://namecensus.com/last-names/dillon-surname-popularity/.

  • "Dillon Surname Popularity in the United States". NameCensus.com, http://namecensus.com/last-names/dillon-surname-popularity/. Accessed 1 December, 2021

  • Dillon Surname Popularity in the United States. NameCensus.com. Retrieved from http://namecensus.com/last-names/dillon-surname-popularity/.