City Population And Economic Context
Arnold, MO
Arnold, MO city profile with direct Population Pulse only when verified, plus named parent-county economic context.
Overview
Arnold, MO 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.
Population
Direct source match2025 population estimate
20,994
One-year change -0.3%
Five-year change +0.4%
Published from the active current-data Pulse release. This does not change the annual Combined Score.
County Jobs Context
Parent-county contextQ1 2026 average covered employment
Jefferson County: 49,322
Q1 2025 +0.8%
2025 annual context 49,584
Jefferson County data is shown as context; it is not claimed as a city estimate.
View Jefferson County profile →