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Document and Entity Information - shares
 6 Months Ended
Jun. 30, 2024
Jul. 31, 2024
Cover [Abstract]    
Document Type 10-Q  
Amendment Flag false  
Document Quarterly Report true  
Document Period End Date Jun. 30, 2024  
Current Fiscal Year End Date --12-31  
Document Fiscal Year Focus 2024  
Document Fiscal Period Focus Q2  
Document Transition Report false  
Entity File Number 001-39209  
Entity Registrant Name ChoiceOne Financial Services, Inc.  
Entity Central Index Key 0000803164  
Entity Incorporation, State or Country Code MI  
Entity Tax Identification Number 38-2659066  
Entity Address, Address Line One 109 East Division  
Entity Address, City or Town Sparta  
Entity Address, State or Province MI  
Entity Address, Postal Zip Code 49345  
City Area Code 616  
Local Phone Number 887-7366  
Title of 12(b) Security Common stock  
Trading Symbol COFS  
Security Exchange Name NASDAQ  
Entity Current Reporting Status Yes  
Entity Interactive Data Current Yes  
Entity Filer Category Non-accelerated Filer  
Entity Small Business true  
Entity Emerging Growth Company false  
Entity Shell Company false  
Entity Common Stock, Shares Outstanding   8,957,495