Demographics & People — Walnut Grove CDP (Hardin County), Tennessee

Population Overview

Population (Census)	467
Estimated 2026	~300
Median Age	26.4
Total Households	145
Family Households	105
Average Household Size	3.22
Diversity Index	0.1871 (relatively homogeneous)

Race & Ethnicity

White	403
Black or African American	0
Asian	0
Hispanic or Latino	47

Heritage & Ancestry

Group	Count
Unclassified or not reported	178
English	40
German	31

Language

English Only	273
Spanish	30
Population 5+	303

Veterans

Veterans	26
Population 18+	168

Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Walnut Grove CDP (Hardin County), Tennessee.