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Nonprofits in Dover

Delaware State Police Museum Inc

Arts, culture, and history · Charity (501(c)(3))

All Dover nonprofits

EIN (IRS number)
51-0327504
Type
Charity (501(c)(3))
Kind of work
Arts, culture, and history (IRS activity code: A500)
Tax-exempt since
1995
Mailing address
Po Box 430, Dover, DE 19903
Yearly income (IRS range)
$500,000 to $999,999
Assets (IRS range)
$1 million to $4.9 million

Ranges are from the latest return the IRS has on file. Size is not a measure of quality.

Check this group on the IRS Tax Exempt Organization Search

The IRS search shows whether the group is still tax-exempt and whether gifts to it can be deducted. EIN 51-0327504

Latest Form 990 totals

See this group on ProPublica Nonprofit Explorer (opens another website)

From the IRS Exempt Organizations Business Master File, copied November 4, 2026. AskDover is not the IRS. (opens another website)