<SUBMISSION>
<ACCESSION-NUMBER>0000067625-04-000018
<TYPE>4
<PUBLIC-DOCUMENT-COUNT>1
<PERIOD>20040315
<FILING-DATE>20040317
<ISSUER>
<COMPANY-DATA>
<CONFORMED-NAME>UNITED MOBILE HOMES INC
<CIK>0000752642
<ASSIGNED-SIC>6798
<IRS-NUMBER>221890929
<STATE-OF-INCORPORATION>NJ
<FISCAL-YEAR-END>1231
</COMPANY-DATA>
<BUSINESS-ADDRESS>
<STREET1>3499 ROUTE 9 N, SUITE 3-C
<STREET2>JUNIPER BUSINESS PLAZA
<CITY>FREEHOLD
<STATE>NJ
<ZIP>07728
<PHONE>7325779997
</BUSINESS-ADDRESS>
<MAIL-ADDRESS>
<STREET1>3499 ROUTE 9 N, SUITE 3-C
<STREET2>JUNIPER BUSINESS PLAZA
<CITY>FREEHOLD
<STATE>NJ
<ZIP>07728
</MAIL-ADDRESS>
</ISSUER>
<REPORTING-OWNER>
<OWNER-DATA>
<CONFORMED-NAME>BENCIVENGA ERNEST V
<CIK>0001232928
</OWNER-DATA>
<FILING-VALUES>
<FORM-TYPE>4
<ACT>34
<FILE-NUMBER>001-12690
<FILM-NUMBER>04675830
</FILING-VALUES>
<BUSINESS-ADDRESS>
<STREET1>3499 ROUTE 9 N STE 3-C
<CITY>FREEHOLD
<STATE>NJ
<ZIP>07728
<PHONE>7325779997
</BUSINESS-ADDRESS>
<MAIL-ADDRESS>
<STREET1>3499 ROUTE 9 N STE 3-C
<CITY>FREEHOLD
<STATE>NJ
<ZIP>07728
</MAIL-ADDRESS>
</REPORTING-OWNER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>primary_doc.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0201</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2004-03-15</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0000752642</issuerCik>
        <issuerName>UNITED MOBILE HOMES INC</issuerName>
        <issuerTradingSymbol>umh</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001232928</rptOwnerCik>
            <rptOwnerName>BENCIVENGA ERNEST V</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>3499 ROUTE 9 N STE 3-C</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>FREEHOLD</rptOwnerCity>
            <rptOwnerState>NJ</rptOwnerState>
            <rptOwnerZipCode>07728</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>Secretary/Treasurer</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeHolding>
            <securityTitle>
                <value>United Mobile Homes, Inc.</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>16492.3729</value>
                    <footnoteId id="F1"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
        <nonDerivativeHolding>
            <securityTitle>
                <value>United Mobile Homes, Inc.</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>9095.128</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>Held by Spouse</value>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <derivativeTable>
        <derivativeHolding>
            <securityTitle>
                <value>United Mobile Homes, Inc.</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>15</value>
            </conversionOrExercisePrice>
            <exerciseDate>
                <value>2004-08-25</value>
            </exerciseDate>
            <expirationDate>
                <value>2011-08-25</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>United Mobile Homes, Inc.</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>5000</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>5000</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeHolding>
        <derivativeHolding>
            <securityTitle>
                <value>United Mobile Homes, Inc.</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>12.6</value>
            </conversionOrExercisePrice>
            <exerciseDate>
                <value>2003-06-20</value>
            </exerciseDate>
            <expirationDate>
                <value>2010-06-20</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>United Mobile Homes, Inc.</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>5000</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>5000</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeHolding>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">Includes 9,452.0673 cumulative shares in 401-K Plan.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>Rosemarie Faccone</signatureName>
        <signatureDate>2004-03-17</signatureDate>
    </ownerSignature>
</ownershipDocument>

</XML>
</TEXT>
</DOCUMENT>
</SUBMISSION>
