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

Population Overview

Population (Census)	576
Estimated 2026	~600
Median Age	47.5
Total Households	265
Family Households	194
Average Household Size	2.17
Diversity Index	0.1327 (relatively homogeneous)

Race & Ethnicity

White	520
Black or African American	0
Asian	0
Hispanic or Latino	40

Heritage & Ancestry

Group	Count
Unclassified or not reported	185
English	181
Irish	110
American	105
German	96
Other groups	44
Hispanic: Peruvian	36
Hispanic: Hispanic or Latino	36
Hispanic: South American	36
European	26

Language

English Only	534
Spanish	7
Population 5+	561

Veterans

Veterans	10
Population 18+	513

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