BEST CAMERA SETTINGS FOR STREET PHOTOGRAPHY
INTRODUCTION
One of the most common questions I get from students is “what settings should I use on the street?” And I understand why. The street gives you no second chances, and fiddling with dials while the moment walks away is every street photographer's nightmare.
The honest answer is that the best camera settings for street photography depend on the light, the movement of your subject, the type of scene, and your personal style. But there are solid starting points for each situation. Let's go through them one by one, so that next time you're out shooting, your hands know what to do and your head is free for photographs.
BEST APERTURE SETTINGS FOR STREET PHOTOGRAPHY
Unless you are photographing a street portrait or a low light scene, the general rule of thumb in street photography is a large depth of field. We want all the elements, near and far, in focus.
So the working aperture on an APS-C camera would be around F11 to F13. On a full-frame camera, to compensate for the shallower depth of field, go slightly higher, F13 to F16.
That's not always the case, of course. For a deeper dive, read my article on choosing the best aperture for street photography.

SHUTTER SPEED FOR STREET PHOTOGRAPHY
Shutter speed depends on what we're trying to accomplish, and on our creative idea.
People walking. If we photograph people simply walking on the street, a shutter speed of 1/250s to 1/320s is enough for sharp images.
Dynamic scenes. When the scene involves traffic, bicycles, scooters or passing cars, aim higher: 1/500s to 1/640s for cyclists, 1/640s up to 1/2000s for scooters and cars. The faster the subject, the faster the shutter.

Static scenes. For a quiet street scene without much movement, 1/60s to 1/125s works well. This part depends a lot on you and your camera. With IBIS (in-body stabilization) you can go as low as 1/25s; with something like the famous Fujifilm X100V, just try to be very stable.

CREATIVE SETTINGS: USING A SLOW SHUTTER SPEED
Sometimes we slow the shutter down on purpose, to introduce motion blur and create a sense of movement and energy. It works beautifully with cars, bicycles, or people walking.
The first technique is panning: You drop below 1/60s and move the camera in the same direction as your subject while shooting. It takes steady hands and some trial and error, but once you nail it, it's a great creative tool in your arsenal.

The second technique is easier than panning, because you don't need to follow your subject with the camera. Keep the camera still and let the moving parts of the scene blur while the rest stays sharp. Reduce the shutter to 1/15s to ⅓0s, focus on your static main subject, and be as steady as you can.

This photo and the previous one were taken in the exact same location, with the exact same settings, and yet they feel completely different.
SETTINGS IN LOW LIGHT
Lighting conditions have a major impact on your decisions. Everything is easy when the sun is out: high aperture, fast shutter, low ISO. But on overcast days or toward evening, the compromising begins. You give up one setting to maintain another.
When light drops, I gradually raise the ISO while keeping ½50s and F11. Grainy images are better than blurry ones. After reaching ISO 3200, I reduce the shutter to 1/125s, and if that's still not enough, I open the aperture.
It's important to accept that with current technology you can't have it all in the dark. You compromise, and you adjust your shooting style to the light you have.

WHAT IS THE BEST FOCAL LENGTH FOR STREET PHOTOGRAPHY?
This is personal, more about your style and character than any rule. Most street photographers will recommend something between 24mm and 50mm in full-frame terms, and my personal preference is 28mm or 35mm, the most popular choices. But telephoto has its place too. I've seen, and taken, beautiful street photographs at 200mm, especially for details or scenes you simply can't reach with a wide lens.
IN THE END
It's a lot about personal style and creative vision. Experiment with different settings until you find what works for you. And never forget: story and composition matter more than any setting in this article.