Youth and community nonprofits / South Dakota / Hermosa
Youth agricultural programs (such as 4-H and FFA)
Custer County Fair Assocation
A tax-exempt youth agricultural programs (such as 4-h and ffa) nonprofit with a mailing address in Hermosa, South Dakota, IRS-recognized as tax-exempt since 2012.
IRS facts
Type: Youth agricultural programs (such as 4-H and FFA) (IRS activity code O52)
Mailing city (IRS): Hermosa, South Dakota 57744
EIN: 46-0370602
Tax status: 501(c)(3), eligible to receive tax-deductible donations; IRS-recognized as tax-exempt since 2012, per IRS records posted October 13, 2026.
Revenue on its latest IRS filing: $153,809 (tax year ending 2024-12)
Check its status on IRS Tax Exempt Organization Search · Filings on ProPublica Nonprofit Explorer
How it compares
The only youth development nonprofit in Hermosa in our directory.
Size: revenue of $153,809 is higher than roughly 30 to 40% of the 46 youth development nonprofits in South Dakota that report revenue to the IRS (the city count above also includes groups with none). The median is $206,142.
Our analysis of the IRS Business Master File (posted October 13, 2026), using each group's latest reported revenue. Groups are sorted by revenue and split into ten equal bands, using all South Dakota groups of this type (Youth development, which covers several IRS activity codes). Size only, not a rating.
Around Hermosa and its county
Custer County, South Dakota: the Census Bureau estimates about 1,311 children under 18 (July 1, 2024). This directory lists 6 youth and community nonprofits with a mailing ZIP code in the county, about 4.6 per 1,000 children. The count includes PTAs, arts and day care groups, so it is not a measure of places for kids.
This group's ZIP code is matched to the county that holds most of its area, so counts are approximate. County figures come from the Census Bureau's Vintage 2024 population estimates.
South Dakota background check rules for youth programs · How BackPR works for youth development nonprofits
Questions about Custer County Fair Assocation
What is Custer County Fair Assocation's EIN?
Custer County Fair Assocation's EIN (Employer Identification Number) is 46-0370602. It is the nine-digit number the IRS uses to identify the organization. Source: IRS Exempt Organizations Business Master File posted October 13, 2026.
Is Custer County Fair Assocation a nonprofit?
Yes. The IRS lists Custer County Fair Assocation in Hermosa, South Dakota as tax-exempt under section 501(c)(3), recognized since 2012. This is from the IRS Business Master File posted October 13, 2026. Status can change, so check its current status on the IRS Tax Exempt Organization Search before you donate.
Are donations to Custer County Fair Assocation tax-deductible?
Yes, the IRS lists gifts to Custer County Fair Assocation as tax-deductible (IRS Business Master File posted October 13, 2026). How much you can deduct depends on your own taxes, and this is not tax advice. Check its current status on the IRS Tax Exempt Organization Search before you donate.
What does Custer County Fair Assocation do?
The IRS classifies Custer County Fair Assocation as: Youth agricultural programs (such as 4-H and FFA). It has not filed a Form 990 or 990-EZ with a mission statement that we have loaded.
Do you run this organization?
You can add your programs, season dates, ages, prices, registration link and logo to this page, or ask us to remove it. BackPR's free plan for 501(c)(3)s handles online registration, payments, waivers and attendance. No subscription and no BackPR fee on what families pay (card processing fees from Stripe still apply).
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Data as of November 8, 2026. Sources: IRS Business Master File (posted October 13, 2026), U.S. Census Bureau population estimates (July 1, 2024). Growth labels, ranks and percentiles are BackPR's own calculations.
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