人ひと々びと

人ひとたち sense 1
人達 is a casual, spoken-style plural for people, while 人々 sounds more literary and is common in writing.
みんなN5sense 2
皆 stresses 'everyone as a whole group,' whereas 人々 describes a collection of individual people.
ピープル
人々 is the standard, neutral Japanese word for “people,” while ピープル is a katakana loanword mostly used in stylized or English-flavored contexts.
衆しゅうN1
人々 is the neutral, everyday word for 'people', whereas 衆 is a more formal or literary term that stresses a large or collective group.
方かた々がたN3
人々 is a neutral word for 'people' with no honorific nuance, unlike the respectful 方々.

Politeness

方かた々がたpolite 丁寧語N3sense 1
方々 is a polite way to refer to a group of people, while 人々 is the neutral, everyday term.

人ひとN5sense 1
人 is singular 'a person,' while 人々 is its plural form meaning 'people' or 'each person.'

人ひと々びとUsage82%
Standard kanji spelling; the repetition mark 々 is the normal way to write this word.
人ひとびとUsage16%
Mixed kanji-kana spelling sometimes used for readability or in contexts where the repetition mark is avoided.
ひとびとUsage1%
人ひと人びとUsage<1%
Full kanji repetition; rarely used in modern writing and may appear in older texts or formal contexts.
ヒトビトUsage<1%

Reduplication of 人 (ひと, 'person') to express plurality or distribution. The repetition mark 々 is the standard way to write the duplicated kanji.