<?xml version="1.0" encoding="UTF-8"?><edgarSubmission xmlns="http://www.sec.gov/edgar/ownership" xmlns:com="http://www.sec.gov/edgar/common">
  <headerData>
    <submissionType>144</submissionType>
    <filerInfo>
      <filer>
        <filerCredentials>
          <cik>0000783005</cik>
          <ccc>XXXXXXXX</ccc>
        </filerCredentials>
      </filer>
      <liveTestFlag>LIVE</liveTestFlag>


    </filerInfo>
  </headerData>
  <formData>
    <issuerInfo>
      <issuerCik>0001784254</issuerCik>
      <issuerName>Mediaco Holding Inc.</issuerName>
      <secFileNumber>001-39029</secFileNumber>
      <issuerAddress>
        <com:street1>48 WEST 25TH STREET, THIRD FLOOR</com:street1>
        <com:city>NEW YORK</com:city>
        <com:stateOrCountry>NY</com:stateOrCountry>
        <com:zipCode>10010</com:zipCode>
      </issuerAddress>
      <issuerContactPhone>212-229-9797</issuerContactPhone>
      <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>EMMIS CORP</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
      <relationshipsToIssuer>
        <relationshipToIssuer>10% Stockholder</relationshipToIssuer>
      </relationshipsToIssuer>
    </issuerInfo>
    <securitiesInformation>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <brokerOrMarketmakerDetails>
        <name>Merrill Lynch</name>
        <address>
          <com:street1>510 E 96th St</com:street1>
          <com:street2>Ste 500</com:street2>
          <com:city>Indianapolis</com:city>
          <com:stateOrCountry>IN</com:stateOrCountry>
          <com:zipCode>46240</com:zipCode>
        </address>
      </brokerOrMarketmakerDetails>
      <noOfUnitsSold>40298</noOfUnitsSold>
      <aggregateMarketValue>50037.10</aggregateMarketValue>
      <noOfUnitsOutstanding>41291540</noOfUnitsOutstanding>
      <approxSaleDate>05/21/2024</approxSaleDate>
      <securitiesExchangeName>NASDAQ</securitiesExchangeName>
    </securitiesInformation>
    <securitiesToBeSold>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <acquiredDate>08/23/2022</acquiredDate>
      <natureOfAcquisitionTransaction>See Remarks</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>MediaCo</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>11177</amountOfSecuritiesAcquired>
      <paymentDate>08/23/2022</paymentDate>
      <natureOfPayment>See Remarks</natureOfPayment>
    </securitiesToBeSold>
    <securitiesToBeSold>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <acquiredDate>12/01/2022</acquiredDate>
      <natureOfAcquisitionTransaction>See Remarks</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>MediaCo</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>557236</amountOfSecuritiesAcquired>
      <paymentDate>12/01/2022</paymentDate>
      <natureOfPayment>See Remarks</natureOfPayment>
    </securitiesToBeSold>
    <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>Emmis Corp</name>
        <address>
          <com:street1>40 Monument Circle</com:street1>
          <com:street2>Ste 700</com:street2>
          <com:city>Indianapolis</com:city>
          <com:stateOrCountry>IN</com:stateOrCountry>
          <com:zipCode>46204-3011</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <saleDate>05/17/2024</saleDate>
      <amountOfSecuritiesSold>4547</amountOfSecuritiesSold>
      <grossProceeds>6548.02</grossProceeds>
    </securitiesSoldInPast3Months>
    <remarks>These reported securities were acquired by Emmis through a partial conversion of a convertible promissory note with a floating conversion price based on the average volume-weighted average prices of the Class A Common Stock for the last 30 trading days prior to the date of determination, determined as of the fifth business day after the date on which notice of conversion was given (making the note ineligible to be a derivative security). The conversion was specifically approved by the Issuer's board of directors</remarks>
    <noticeSignature>
      <noticeDate>05/21/2024</noticeDate>
      <signature>Emmis Corp</signature>
    </noticeSignature>
  </formData>
</edgarSubmission>
