Poor men domiciled those between the rich nor poor (6,6)

I believe the answer is:

middle income

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'those between the rich nor poor' is the definition.
I know nothing about this answer so I cannot tell whether it can be defined by this definition.

'poor men domiciled' is the wordplay.
'poor' indicates anagramming the letters.
'men'+'domiciled'='mendomiciled'
'mendomiciled' anagrammed gives 'MIDDLE-INCOME'.

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I've seen this clue in the Sydney Morning Herald.

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