Document And Entity Information - shares	6 Months Ended
	Jun. 30, 2022	Aug. 11, 2022
Document Information [Line Items]
Entity Central Index Key	0001642985
Entity Registrant Name	Mobile Infrastructure Corp
Amendment Flag	false
Current Fiscal Year End Date	--12-31
Document Fiscal Period Focus	Q2
Document Fiscal Year Focus	2022
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Jun. 30, 2022
Document Transition Report	false
Entity File Number	000-55760
Entity Incorporation, State or Country Code	MD
Entity Tax Identification Number	47-3945882
Entity Address, Address Line One	30 W. 4th Street
Entity Address, City or Town	Cincinnati
Entity Address, State or Province	OH
Entity Address, Postal Zip Code	45202
City Area Code	513
Local Phone Number	834-5110
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		7,762,375