This is dependent on the community where I live when I expect to be til the end. You probably have an upstanding Sheriff, so it's worthwhile, although the larger the population in their jurisdiction, the more likely they are to be stained by politics.I have pre-designated an executor for my estate who is an FFL and has a list of my firearms and preps and what gets distributed to who. The best survival gear and equipment will be donated to the sheriff's posse and SAR unit for repurposing or auction to support the department or unit, at their discretion.
Food storage and utensils will go to the Mountaineer Food Bank to support community pantry and food kitchen for meals on wheels and free food distribution to the needy in my county. I currently volunteer with these groups and want my efforts to have positive effect after I'm gone.
I would urge others to do likewise if able.
I would never donate anything to a big city PD where some corrupt Democrat (i.e. Marxist) Mayor or Sock Puppet Police Chief or tainted Sheriff would gobble up my donation like any other prize. Many of these have proven they will simply follow orders. Even Marxist orders.