Erin, Tennessee

Erin population, 2020 to 2024

Erin lost 10 residents from July 2020 to July 2024, a change of -0.8%. In the latest year it moved by +24.

Erin covers 3.90 square miles of land, for 313 people per square mile of land. The median Tennessee place of 5,000+ has 947, so Erin is less dense than the typical town.

What county Erin is in

All of Erin's residents live in Houston County, which had 8,538 residents in 2024. Erin holds 14.3% of the county's population. The shaded shape is on the map above; dots mark the eight nearest places.

ZIP codes in Erin

1 ZIP Code Tabulation Area (ZCTA) overlaps Erin by at least 10% of the ZCTA's or the city's land: 37061. ZCTAs are Census approximations of USPS ZIP code delivery areas. The list comes from the 2020 ZCTA to place relationship file, so a city that annexed land after 2020 may reach into ZIP codes not listed here.

Where Erin is

The Census internal point of Erin is at 36.316300, -87.700800. Nashville, the capital, is 52.1 miles E in a straight line. The nearest larger place is Tennessee Ridge, TN (1,361 people), 3.7 miles away. The nearest city of 100,000 or more is Clarksville, TN, 26.3 miles away.

Daylight in Erin

At 36.32° N, Erin gets about 14 h 38 min of daylight around the June solstice and 9 h 41 min around the December solstice, a swing of 4 h 57 min. Figures are sunrise to sunset from the SunCalc model for June 21 and December 21, 2026.

Places near Erin

The eight nearest incorporated places of 1,000+ in Tennessee, measured between internal points. The closest is Tennessee Ridge, 3.7 miles away, with 1,361 people.