The formal form is used especially when conversing with people of higher status in society.

They usually invite 2-3 people of high social status.

Besides, as people of status we ought to have a servant.

Many people of lower socioeconomic status are less likely to receive vaccinations because they do not have health insurance.

These are thought to belong to "people of upper status," expedition leaders said.

However, people of different social status began to limit their families at quite different times.

Chronic infections can affect people of any age, health, or immune status.

Along with being separated by gender, there are also sections for people of different age and marital status.

The sentence above is an acceptable question when used to people of equal or lower status.

It is commonly used to address also, people of higher status, age or stature.