| Document And Entity Information | Feb. 15, 2022 |
| Cover [Abstract] | |
| Document Type | 8-K |
| Amendment Flag | false |
| Document Period End Date | Feb. 15, 2022 |
| Entity Registrant Name | LINKBANCORP, Inc. |
| Entity Central Index Key | 0001756701 |
| Entity Emerging Growth Company | true |
| Entity File Number | 333-255908 |
| Entity Incorporation, State or Country Code | PA |
| Entity Tax Identification Number | 82-5130531 |
| Entity Address, Address Line One | 3045 Market Street |
| Entity Address, City or Town | Camp Hill |
| Entity Address, State or Province | PA |
| Entity Address, Postal Zip Code | 17011 |
| City Area Code | 855 |
| Local Phone Number | 569-2265 |
| Entity Information, Former Legal or Registered Name | Not Applicable |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Entity Ex Transition Period | false |
| Title of 12(b) Security | None |
| No Trading Symbol Flag | true |
| Security Exchange Name | NONE |
