Union

A city in Franklin County, Missouri — population 12,094 as of 2020.

Open the map Official city site

Today 84°F Chance Rain Showers48% precip

Tonight 61°F Showers And Thunderstorms91% precip

Friday 68°F Chance Rain Showers then Mostly Sunny41% precip

Friday Night 49°F Mostly Clear12% precip

In and around Union

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Union by the numbers

Population 12,094Population figure, 2020

Households & income

Area: 9.03 sq mi (23.38 km²), 0 sq mi water
Median age: 33.3
Households: 4,990
Persons per household: 2.5
Median household income: $73,435
Median house value: $205,200

2020–2024 ACS

Municipal office

Office: CITY ADMINISTRATOR
Address: 500 E LOCUST ST, UNION, MO 63084

Municipal record

Official city site Map

Photo: Paul Sableman · CC BY 2.0

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Union by the numbers