Charity Search / PRAIRIE HISTORICAL SOCIETY
Arts, Culture & Humanities (A82Z) 990 on File

PRAIRIE HISTORICAL SOCIETY

EIN: 46-6017308 · MADISON, SD 57042-0256 · United States · FY 2025 Data
3 out of 5 50 / 100 Based on 2+ years of filings
Financial strength (30%) 61/100
Reliability (20%) 55/100
Effectiveness (25%) 81/100
Impact (25%) No data yet
Financial data: FY 2025 · Scored 9/13/2026
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Financial Overview — FY 2025
$627K
Total Revenue
$792K
Total Expenses
$1.4M
Net Assets
8
Employees
Revenue Sources
Expense Breakdown
Program Expense Ratio 98.6%
Fundraising Efficiency N/A
Operating Reserve 21.88x
Liability-to-Asset 0.8%
Revenue Diversification 83.5%
Executive Compensation $74K
Compared with Peers
FY 2025
Compared with 7,068 similar organizations (United States, Arts, Culture & Humanities, $100K–$1M in expenses), FY 2025.
This organization Middle half of peers (P25–P75) Peer median
Ratio This org Peer median Position (P10 → P90)
Program expense ratio
Program expenses / total expenses · higher is better
98.6% 81.9%
P10P90
Top quarter
Admin expense ratio
Management and general / total expenses · lower is better
1.4% 13.7%
P10P90
Top quarter
Fundraising expense ratio
Fundraising expenses / total expenses · lower is better
0.1% 0.0%
P10P90
Below median
Operating reserve
Months of expenses covered by net assets · higher is better
21.9 mo 9.4 mo
P10P90
Above median
Liabilities to assets
Total liabilities / total assets · lower is better
0.8% 1.5%
P10P90
Above median
Revenue concentration
Share of revenue from the largest source · lower is better
83.5% 77.2%
P10P90
Below median
Revenue growth
Year over year revenue growth
-3.4% 6.7%
P10P90
Expense growth
Year over year expense growth
16.2% 5.9%
P10P90
Surplus margin
Surplus as a share of revenue
-26.3% 2.4%
P10P90
Financial History
Year Revenue Expenses Net Assets Program % Staff
2025 $627K $792K $1.4M 98.6% 8
2024 $649K $681K $1.6M 93.6% 8
2023 $634K $750K $1.6M 96.0% 9
2022 $736K $729K $1.8M 92.4% 7
2021 $630K $616K N/A 8
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Organization Details
EIN
46-6017308
State
SD
City
MADISON
ZIP
57042-0256
Classification
A82Z
Category
Arts, Culture & Humanities
Rating
3★
Coverage
A
Last Updated
Aug 2026
Form 990
On File
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