<?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>0001833396</cik>
          <ccc>XXXXXXXX</ccc>
        </filerCredentials>
      </filer>
      <liveTestFlag>LIVE</liveTestFlag>



    </filerInfo>
  </headerData>
  <formData>
    <issuerInfo>
      <issuerCik>0000912595</issuerCik>
      <issuerName>MID AMERICA APARTMENT COMMUNITIES INC.</issuerName>
      <secFileNumber>001-12762</secFileNumber>
      <issuerAddress>
        <com:street1>6815 POPLAR AVENUE</com:street1>
        <com:street2>SUITE 500</com:street2>
        <com:city>GERMANTOWN</com:city>
        <com:stateOrCountry>TN</com:stateOrCountry>
        <com:zipCode>38138</com:zipCode>
      </issuerAddress>
      <issuerContactPhone>9016826600</issuerContactPhone>
      <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>Carpenter Melanie</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
      <relationshipsToIssuer>
        <relationshipToIssuer>Officer</relationshipToIssuer>
      </relationshipsToIssuer>
    </issuerInfo>
    <securitiesInformation>
      <securitiesClassTitle>COMMON</securitiesClassTitle>
      <brokerOrMarketmakerDetails>
        <name>MERRILL LYNCH</name>
        <address>
          <com:street1>3455 PEACHTREE RD NE</com:street1>
          <com:street2>SUITE 1000</com:street2>
          <com:city>ATLANTA</com:city>
          <com:stateOrCountry>GA</com:stateOrCountry>
          <com:zipCode>30326</com:zipCode>
        </address>
      </brokerOrMarketmakerDetails>
      <noOfUnitsSold>472</noOfUnitsSold>
      <aggregateMarketValue>78465.28</aggregateMarketValue>
      <noOfUnitsOutstanding>116901778</noOfUnitsOutstanding>
      <approxSaleDate>04/03/2025</approxSaleDate>
      <securitiesExchangeName>NEW YORK</securitiesExchangeName>
    </securitiesInformation>
    <securitiesToBeSold>
      <securitiesClassTitle>COMMON</securitiesClassTitle>
      <acquiredDate>04/01/2025</acquiredDate>
      <natureOfAcquisitionTransaction>RESTRICTED STOCK UNIT VEST</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>MID-AMERICA APARTMENT COMMUNITIES, INC.</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>472</amountOfSecuritiesAcquired>
      <paymentDate>04/01/2025</paymentDate>
      <natureOfPayment>COMPENSATORY PAYMENT</natureOfPayment>
    </securitiesToBeSold>
    <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>MELANIE CARPENTER</name>
        <address>
          <com:street1>6815 POPLAR AVENUE</com:street1>
          <com:street2>SUITE 500</com:street2>
          <com:city>GERMANTOWN</com:city>
          <com:stateOrCountry>TN</com:stateOrCountry>
          <com:zipCode>38138</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>COMMON</securitiesClassTitle>
      <saleDate>01/10/2025</saleDate>
      <amountOfSecuritiesSold>377</amountOfSecuritiesSold>
      <grossProceeds>55671.59</grossProceeds>
    </securitiesSoldInPast3Months>
    <noticeSignature>
      <noticeDate>04/03/2025</noticeDate>
      <planAdoptionDates>
        <planAdoptionDate>09/11/2024</planAdoptionDate>
      </planAdoptionDates>
      <signature>MELANIE CARPENTER</signature>
    </noticeSignature>
  </formData>
</edgarSubmission>
