Event ID Ranges

Key

The Bolded word is the file events are in(IE: Deaths = Death_events.txt)
The Number is the event range I think each file has(Paradox didn't list the event range for all the files)
The free IDs list what IDs are currently not in use for that range
If the line has something in brackets next to it, It's an event that is non native to the country or event range (IE Event 3900 in the UK's event file)
Any Unlisted ID/ID Range is probably free
For exampel: event 300 000 is free (this is tested).

As of the 1.2 patch the Death events file has had events removed and altered, Sadly all paradox said on this was "Revised, removed and edited some death events."
This leads me to believe that some IDs have been freed that are not listed. It would be a large amount of work to shift through 350+ events just to find a few unlisted IDs, So it is currently unchanged. Make note however, No events have been added, the old free IDs are still free.

Event ID Ranges

Hoi2 1 - 149 ( Free IDs 102 - 149 ) [DFR releations and access 9341] [England returns France to France 935] [USA returns France to France 934][Germany surrenders 938]
Coups 150 - 299 ( Free IDs 258 - 299 )
Deaths 300 - 400 ( Free IDs 375 - 400 )
Random Events 1000 - 1500 ( Free IDs 1018, 1019, 1021 - 1029, 1031 - 1039, 1041 - 1049, 1051 - 1059, 1061 - 1069, 1071 - 1079, 1081 - 1089, 1091 - 1099, 1101 - 1109, 1111 - 1119, 1121 - 1129, 1131 - 1139, 1141 - 1149, 1151 - 1500 )
Germany 2000 - 2099 ( Free IDs 2034 - 2039, 2041 - 2045, 2047 - 2049, 2051 - 2059, 2061 - 2099 ) [Independent Croatia 2032]
Austria 2100 - 2199 ( Free IDs 2101, 2102, 2104 - 2199 )
CzechSlovika 2200 - 2299 ( Free IDs 2203 - 2299 )
Slovika 2300 - 2399 ( Free IDs 2302 - 2399 )
Lithunia 2400 - 2499 ( Free IDs 2401 - 2499 )
Hungary 2500 - 2599 ( Free IDs 2507 - 2599 )
USSR 2600 - 2699 ( Free IDs 2614 - 2619, 2638, 2639, 2641 - 2644, 2646 - 2699 )
Romania 2700 - 2799 ( Free IDs 2704 - 2799 )
France 2800 - 2899 ( Free IDs 2803 - 2899 )
Italy 2900 - 2999 ( Free IDs 2905 - 2999 )
Nationalist Spain 3000 - 3099 ( Free IDs 3005 - 3099 )
Republican Spain 3100 - 3199 ( Free IDs 3107 - 3199 )
Finland 3200 - 3299 ( Free IDs 3204 - 3299 )
Sweden 3300 - 3399 ( Free IDs 3305 - 3399 )
England 3400 - 3499 ( Free IDs 3407 - 3499 ) [Iceland to USA 3900]
Albania 3500 - 3599 ( Free IDs 3501 - 3599 )
Poland 3600 - 3699 ( Free IDs 3601 - 3699 ) [MR pact ID 101]
USA 3700 - 3799 ( Free IDs 3729 - 3799 )
Japan 3800 - 3899 ( Free IDs 3810 - 3849, 3851 - 3899 )
Denmark 3900 - 3999 ( Free IDs 3901 - 3999 )
Vichy France 4000 - 4099 ( Free IDs 4004 - 4099 ) [French Defectors 2103]
Nationalist China 4100 - 4199 ( Free IDs 4103 - 4199 ) [Unified Front 29032][Peace with Guangxi Clique 27008,27009]
Siam 4500 - 4599 ( Free IDs 4502 - 4599 )
Democratic Events (ML Events/SD Events/SC Events) 5000 - 5042 ( Free IDs 5042 )
AI Inherit China 7005 - 7010
Invention Events 8000 - 8050 ( Free IDs 8020 - 8050 )
AI Ministers 11000 - 11100 ( Free IDs 11090 - 11099 )
AI Sliders 12000 - 12100 ( Free IDs 12049 - 12099 )
AI Revolters 15000 - 15100 ( Free IDs 15071 - 15100 )
AI Switches 20000 - 30000 ( Free IDs 20021 - 20999, 21005 - 21999, 22005 - 22999, 23003 - 23999, 24009 - 24999, 25007 - 25999, 26006 - 26999, 27015 - 27999, 28007 - 28999, 29029 - 30000 )
AI Capital Move 25036 - 25050 ( Free IDs 25038, 25039, 25042 - 25050 )
AI Minor Invasion 30000 - 30150 ( Free IDs 30150 )
AI Soviet Sphere 30151 - 30200 ( Free IDs 30187 = 30200 )
AI China Sphere 31001 - 31010 ( Free IDs 31008 - 31010 )
AI Reactive 200000 - 200100 ( Free IDs 200021 - 200100 )
Election Events 900000 - 900100 ( Free IDs 900057 - 900100 )