Sidney, MT Homes for Sale

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Sidney, MT Homes for Sale | Realty.com

Homes for Sale in Sidney, MT

6 Listings

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Thomas O'Leary

Realty.com

Lic. #RRE-BRO-LIC-52906

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44Active
$389,000
5 bd · 2 ba · 2,640 sqft
220 10th Street SE, Sidney, MT
Kristy L Madden · eXp Realty
17Active
$120,000
1 bd · 1 ba · 576 sqft
526 6th Street SE, Sidney, MT
Amariah Hier · eXp Realty, LLC - Billings
29Active
$226,900
3 bd · 2 ba · 1,568 sqft
3227 3rd Street NW, Sidney, MT
Amariah Hier · eXp Realty

Listing data & MLS disclosures

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Great North MLS: IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed.The listing broker’s offer of compensation is made only to participants of the MLS where the listing is filed.
Listing information ©2026 Great North MLS, Inc®. All Rights Reserved. Last Updated: 2026-10-09 17:50:18 UTC

Sidney, MT community profile

Population: 6,167
Median income: $67,374
Housing units: 3,231
People per sq. mi.: 6.5
Area: 942.9 sq. mi.

Source: HJN community data