
Alissa G. answered 03/26/19
M.A. Spanish; Language Expert with Experience Living Abroad
Hi! Love this question. I think to really answer this and more accurately translate some of your examples, I would expand upon your word choice to include unos cuantos or even just plain ol' unos.
A few men went to the party = Unos hombres asistieron a la fiesta. -no need to use poco/pocos
Few men went to the party = (Muy) Pocos hombres asistieron a la fiesta. -definitely implying the lack of men
How many men went to the party? -A few.
¿Cuántos hombres asistieron a la fiesta? -Unos cuantos. -O- -Muy pocos.
So generally, I'd say that un poco is used when followed an adjective or the preposition de:
- Estoy un poco nerviosa. I am a little nervous.
- ¿Me pones un poco de arroz? Can you give me a little rice?
I hope this helps to clarify!
Warmly,
Alissa G., M.A. Spanish

Alissa G.
¡De nada!03/28/19
Logan B.
Hi Alissa! I really enjoyed your thorough explanation between poco and un poco. Thank you for clearing that up!03/28/19