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Data on this report is based on areas within the legal city boundary, outlined in black on the map. Any additional neighborhoods shown on the map are associated with the city by name and are included for reference only.

Erin, TN
Real Estate & Demographic Data






Erin profile


Living in Erin



Erin is a very small city located in the state of Tennessee. With a population of 1,212 people and two associated neighborhoods, Erin is the 268th largest community in Tennessee.

Residents will find that the city is relatively quiet. This is because it is not over-populated, and it has fewer college students, renters, and young children - all of whom can be noisy at times. So, if you're looking for a relatively peaceful place to live, Erin is worth considering.

The rate of college-level education in Erin is quite a bit lower than the national average among all cities of 21.84%: just 12.65% of people here over 25 have a bachelor's degree or an advanced degree.

The per capita income in Erin in 2022 was $21,730, which is low income relative to Tennessee and the nation. This equates to an annual income of $86,920 for a family of four. However, Erin contains both very wealthy and poor people as well.

The people who call Erin home describe themselves as belonging to a variety of racial and ethnic groups. The greatest number of Erin residents report their race to be White, followed by Black or African-American. Important ancestries of people in Erin include Irish, English, German, Scots-Irish, and Scottish.

The most common language spoken in Erin is English. Other important languages spoken here include German/Yiddish and Italian.