Sidney
Property Data

Richland County, Montana

Explore accurate parcel and ownership records,
directly sourced from county assessors.

Richland County

ZIP Codesby Total Population

Loading map...
Total Population
8,5718,571

DistributionTotal Population

No data available

Demographics

Total Population

8,571

Median Age

39.6

Population Under 18

24.5%

Population 65+

17.3%

Total Households

3,420

Average Household Size

2.49

Sidney, MT housing and demographic statistics

ZIP/ZCTA areas can cross city and county boundaries. Each row describes its ZIP/ZCTA area, not the city as a whole. These values are not combined into a city estimate.

Individual ZIP/ZCTA estimates associated with Sidney, MT
ZIP/ZCTAPopulationMedian household incomeMedian monthly gross rentOwner-occupied share
592708,571$72,630$93863.8%

Source: U.S. Census Bureau American Community Survey (ACS), 2020–2024 five-year estimates, via Realie. Measurement period: –. Published by the Census Bureau on ; published by Realie on . These are five-year estimates, not a measurement of current conditions. — indicates unavailable or suppressed data.

Area property statistics

Recorded property characteristics and residential parcel-sale records for Sidney, MT. Sale amounts describe recorded transfers, not asking prices or appraisals. Each measure uses records with that information available.

Sale records use the AVM's residential, amount, floor-area, year-built, price-per-area, deed, buyer-relationship and distress filters. Known multi-parcel deals are also excluded. Unknown package flags are not proof of a single-parcel sale. Counts represent eligible parcel sale records. Recorded annual averages require at least 10 eligible sales. Projections must have enough history and pass checks against earlier recorded sales. Recent sales can be underreported; different coverage between years can affect the changes.

City measurements cover the selected county's portion of the city.

Annual sales comparison

Calendar 2025 recorded sales versus calendar 2026 model projections. Both years cover January 1–December 31. Change compares the 2026 projection with the recorded 2025 value. Annual average amounts weight each month by its sales count; they are not monthly medians.

Calendar-year sales comparison
Metric20252026 projectedChange (%)
Residential sale records0Recorded——
Average recorded sale amount———

Projections are not confirmed transactions or property valuations. Recent sales can be underreported; different coverage between years can affect the change. Unsupported values remain unavailable. Ranges reflect historical model errors, not confidence intervals. Annual comparison calculated .

Recorded property statistics

Reported property statistics for Sidney, MT
MeasureSidney, MTRichland County, MT
Average recorded floor area (sq ft)1,8181,729
Average recorded bedrooms32.9
Average recorded bathrooms1.81.7
Median year built19761975
Condominium share of properties0.9%0.4%

Sidney, MT: Recorded median and percentile amounts: May 7, 2025–Oct 28, 2026.

County input file published Oct 24, 2026. Calculated . Published . Dataset last refreshed: .

Richland County, MT: Recorded median and percentile amounts: May 7, 2025–Oct 28, 2026.

County input file published Oct 24, 2026. Calculated . Published . Dataset last refreshed: .

Source: Realie property-record aggregates. Input publication and calculation dates do not establish complete transaction coverage. Missing measures are shown as — or omitted.

Other recent-period estimates

These use different periods from the calendar-year comparison. Estimates extend parcel-record counts and recorded amounts; they are not confirmed current transactions or individual-property values.

No supported recent-period estimates are available for this area. Recorded statistics above remain available.

Transaction coverage has not been verified. Known multi-parcel deals are excluded; missing package flags do not establish that every remaining sale covers one parcel. Amount change compares monthly record medians, not the appreciation of the same homes. Ranges reflect historical model errors; they are not confidence intervals and can exclude the point estimate.

Properties in Sidney

Showing page 5 of properties

113 4th Avenue Southwest

Sidney, MT 59270

113 6th Street Southeast

Sidney, MT 59270

113 7th Avenue Southwest

Sidney, MT 59270

113 8th Street Southeast

Sidney, MT 59270

113 9th Avenue Southwest

Sidney, MT 59270

113 Lincoln Avenue South

Sidney, MT 59270

113 West Main Street

Sidney, MT 59270

1131 14th Street Southwest

Sidney, MT 59270

11321 County Road 350

Sidney, MT 59270

1135 15th Street Southwest

Sidney, MT 59270

1136 14th Street Southwest

Sidney, MT 59270

11386 County Road 350

Sidney, MT 59270

11386 County Road 350

Sidney, MT 59270

11386 County Road 350

Sidney, MT 59270

114 2nd Avenue Southeast

Sidney, MT 59270

114 3rd Avenue Northeast

Sidney, MT 59270

114 7th Avenue Northwest

Sidney, MT 59270

114 7th Avenue Southwest

Sidney, MT 59270

114 8th Avenue Southwest

Sidney, MT 59270

114 9th Avenue Northwest

Sidney, MT 59270

114 9th Avenue Southwest

Sidney, MT 59270

114 South Central Avenue

Sidney, MT 59270

1148 Sunflower Lane

Sidney, MT 59270

11497 County Road 350

Sidney, MT 59270

11499 County Road 350

Sidney, MT 59270

115 10th Avenue Northwest

Sidney, MT 59270

115 2nd Avenue Southeast

Sidney, MT 59270

115 2nd Avenue Southwest

Sidney, MT 59270

115 2nd Street Southeast

Sidney, MT 59270

115 2nd Street Southeast

Sidney, MT 59270

115 2nd Street Southeast

Sidney, MT 59270

115 3rd Avenue Southwest

Sidney, MT 59270

115 4th Avenue Northwest

Sidney, MT 59270

115 4th Avenue Northwest

Sidney, MT 59270

115 4th Avenue Southeast

Sidney, MT 59270

115 5th Street Southeast

Sidney, MT 59270

115 6th Street Southwest

Sidney, MT 59270

115 7th Avenue Northwest

Sidney, MT 59270

115 7th Street Southeast

Sidney, MT 59270

115 East Main Street

Sidney, MT 59270

1155 South Central Avenue

Sidney, MT 59270

1157 South Central Avenue

Sidney, MT 59270

116 10th Avenue Southwest

Sidney, MT 59270

116 3rd Avenue Northwest

Sidney, MT 59270

116 3rd Avenue Southwest

Sidney, MT 59270

116 5th Avenue Northeast

Sidney, MT 59270

116 6th Street Southeast

Sidney, MT 59270

116 9th Avenue Northwest

Sidney, MT 59270

116 Lincoln Avenue Northwest

Sidney, MT 59270

11602 Highway 261

Sidney, MT 59270

Access Richland County, MT Property Data Through Our Enterprise API

Get instant access to comprehensive county assessors-based property data with your free API key

Need Bulk Data?

Email us at hello@realie.ai