Farm (Irrigated Or Dry)Agriculture / Farming
11528 RIDLEY RD
SAINT ONGE, SD 57779
0
Baths
80 ac
Lot SizeThe size of the land the home sits on, from county records.
Tax & Assessment
Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$511 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$73,660 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$68,960
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$4,700
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$68,710
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$68,330
Climate Risk
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.37 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal
Scores 0–100; higher = greater projected risk.
Property Facts
Property TypeThe broad category the county puts this property in, such as residential or commercial.Farm (Irrigated Or Dry)
CountyLAWRENCE
Lot (acres)The size of the land the home sits on, from county records.80.00
PoolWhether the property has a pool, and what kind, such as in-ground.No
Transaction History(1)
Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.
HME
Spearfish High School - 01C+
High · Grades 9–12 · 6.0 mi
Spearfish Middle School - 05B-
Middle · Grades 6–8 · 6.0 mi
West Elementary - 03
Elementary · Grades 1–2 · 6.6 mi
District: Spearfish School District 40-2
Neighborhood · ZIP 57779These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.
CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.24
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.101
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.27
Index scale: 100 = US average (tick). Lower is better.
Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.33%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.5%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.6%
PopulationHow many people live in this area.894
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.22 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$91,383
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$114,779
Average tempThe average temperature here across a full year.46°F
Annual precipHow much rain and melted snow falls here in a typical year.21 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.63%
Ownership
OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Absentee owner
Company ownedWhether the owner is a company or trust rather than a person.No
Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.
How this home compares
11528 Ridley Rd measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.
- Among the largest lots in Lawrence County
How it measures up in Saint Onge 57779
The dot is this home. The mark in the middle is the typical home in Saint Onge 57779.
Lot size80 ac
SmallerTypical 0.48 acBigger
Bigger than 90% of homes nearby
| Measure | This home | Saint Onge 57779 | Lawrence County |
|---|---|---|---|
| Lot sizebigger than | 80 ac | 90% of homes | almost all homes |
About 11528 Ridley Rd
When did 11528 Ridley Rd, Saint Onge, SD last sell?
11528 Ridley Rd, Saint Onge, SD last sold on Jan 1, 1900, according to the county's recorded deed.
What schools serve 11528 Ridley Rd, Saint Onge, SD?
11528 Ridley Rd, Saint Onge, SD is assigned to Spearfish High School - 01 (high), rated C+; Spearfish Middle School - 05 (middle), rated B-; West Elementary - 03 (elementary). All sit in Spearfish School District 40-2. Attendance boundaries change — confirm with the district before relying on an assignment.
What are the property taxes on 11528 Ridley Rd, Saint Onge, SD?
The 2025 property tax bill for 11528 Ridley Rd, Saint Onge, SD was $511. The county assessed it at $73,660.
Closest homes
- 11528 Ridley Rd354 ft · 2 ba · 920 ft² · Sold Jan 1900
- 11541 Ridley Rd$1.7M0.3 mi · 7 ba · 1,720 ft² · Sold Jan 1900
- 11426 Ridley Rd$981K0.5 mi · 4 ba · 1,344 ft² · Sold Jan 1900
- 11499 Bridger Canyon Trl$1.8M1.0 mi · 6 ba · 3,323 ft² · Sold Jan 1900
- 11426 Ridley Rd$965K0.9 mi · 5 ba · 1,230 ft² · Sold Jan 1900
- 11611 Reddick Ln1.0 mi · 3 ba · 1,216 ft² · Sold Jan 1900
- 11567 Mitchell Ln$1.6M1.3 mi · 7 ba · 3,775 ft² · Sold Jan 1900
- 11586 Mitchell Ln$554K1.2 mi · 3 ba · 768 ft² · Sold Jan 1900
More homes in Saint Onge 57779
- 220 Purl St$244K1,208 ft² · Sold $20K · Oct 2012
- 11727 Sd Hwy2 ba · 1,248 ft² · Sold $85K · Apr 2012
- 253 Center St$139K0.3 ac · Sold $38K · Oct 2009
- 11765 196th St$712K2 ba · 1,556 ft² · Sold $135K · May 2008
- 11097 Hereford Ln$1.2M233 ac · Sold Jan 1900
- 11295 Sd Highway 34$689K68.8 ac · Sold Jan 1900
- 19284 False Bottom Creek Ln$684K41.41 ac · Sold Jan 1900
- 11753 Anderson Rd$1.3M2 ba · 1,914 ft² · Sold Jan 1900
- 19945 Saint Onge Rd$1.2M2 ba · 2,200 ft² · Sold Jan 1900
- 19915 Saint Onge Rd$1M3 ba · 1,312 ft² · Sold Jan 1900
- 19974 Saint Onge Rd$1.3M5 ba · 1,736 ft² · Sold Jan 1900
- 19338 Helmer Rd$853K7 ba · 2,485 ft² · Sold Jan 1900
Assigned schools
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