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Anna, IL ZIP code

The ZIP code for Anna, Illinois is 62906. It is in Union County.

Population in these ZIPs
7,329
Avg. median income
$42,000population-weighted
Typical home value
$140,100population-weighted
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ZIP codes within 10 miles

Anna, IL ZIP code list

Anna, IL ZIP codes
ZIP codePopulationMedian incomeTypical home value
629067,329$41,993$140,100

Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology

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Frequently asked questions

What is the ZIP code for Anna, IL?

The ZIP code for Anna, IL is 62906.

What county is Anna, Illinois in?

Anna ZIP codes are in Union County.