City Population And Economic Context
Mercerville, NJ
Mercerville, NJ city profile with direct Population Pulse only when verified, plus named parent-county economic context.
/nj/mercervilleUpdated Sep 6, 2026
Overview
Mercerville, NJ city profile with direct Population Pulse only when verified, plus named parent-county economic context.
Current Population And County Economic Pulse
Direct city population values appear only when the Census place match is verified. Jobs and earnings use named parent-county context.
County Population Context
Parent-county context2025 population estimate
Mercer County: 399,289
One-year change +0.5%
Five-year change +3.3%
Mercer County data is shown as context; it is not claimed as a city estimate.
View Mercer County profile →County Jobs Context
Parent-county contextQ1 2026 average covered employment
Mercer County: 258,506
Q1 2025 -0.9%
2025 annual context 261,312
Mercer County data is shown as context; it is not claimed as a city estimate.
View Mercer County profile →