JM77 makes a good point. So it really just depends on the total quota in the area you're hunting. Say you're in an area like 73 where there's 1200 buck and 1200 doe tags. 20 percent of that is still like 400-500 total tags. So in that hypothetical you might have 200-250 ish buck hunters. Your doe hunters might have multiple tags and may be buck hunters also, so it's kinda hard to tell total hunters in that scenario. I'd argue total tags matters more in terms of hunting pressure and how it relates to your hunt anyhow.
Oftentimes, the animals aren't really evenly distributed either, so what hunting pressure you have may be more concentrated in certain areas. But that isn't necessarily always a bad thing if you're willing to put in more work than others and find a good one in a less densely populated area.
If you're in an area with more limited tag numbers, you're obviously going to have fewer hunters. But they may also be covering a lot more ground and spending a lot more time trying to find the one they want.
Other things to consider are possible overlap with other species seasons, like deer. Say you have an area that opens the 21st of September, as some do. You may have deer hunters coming in the 1st of October that can screw things up for you or compete for camping spots just as much as other pronghorn hunters. Then again, I've capitalized off others hunters a fair number of times too, so it's not always bad having other people out if you use the pressure to your advantage.
Just trying to give you some food for thought. Either way, no use worrying too much about it now. Just go out, hunt hard, and have a good time. Best of luck!