I am 5'9", and a female?!

Best Answer - Chosen by Voters

Well 120-130 is lowest healthy weight for you. I wouldn't recommend going below that.

you should weight 145 for that height however models are usually underweight. for your height the lowest you can go w/o being considered at an unhealthy weight would be 125 so shoot for that if you want to model. eat healthy and exercise

im a personal trainer

Here's a BMI chart to show you:
http://www.bodyshapingtips.com/images/BM…

But you can be from around 110 pounds to 130 pounds at your height and still be considered within a healthy weight range.

BMI calculator:
http://www.nhlbisupport.com/bmi/

Go to agencies, and find out what they require. They should all have about the same weight range.Good luck!

I'd say 110-115. Probably lower since I'm 5'9 115 and look fat, but I think they had to stop hiring people with too low bmi's

I'd say somewhere between 120 and 160

:)