Fairfield, ID ZIP Codes

One ZIP code serves Fairfield, Idaho: 83327. Together they are home to 1,037 residents in 307 households. That is more than the 499 people counted inside Fairfield city limits, because these ZIP codes reach past its boundary.

Fairfield city limits (Census)

MeasureCensus figure
Residents499
Households140
Median household income$71,250
Median home value$250,000
Median age35.7
Median rent$1,125

All 1 ZIP codes together

MeasureValue
Residents (sum of ZIP codes)1,037
Households (sum of ZIP codes)307
Median household income, range across ZIP codes$66,250 (83327) to $66,250 (83327)
Household-weighted average of ZIP medians (an approximation, not a true median)$66,250
Homeowners84.7%
Households with kids under 1824.1%
Moved in the past year7.7%
Carrier routes in EDDM2GO's route librarynot loaded yet

Every ZIP code in Fairfield

ZIPMailing cityResidentsHouseholdsMedian incomeHome valueHomeownersWith kidsNew moversCarrier routesMailboxesWhy listed
83327Fairfield1,037307$66,250$287,90084.7%24.1%7.7%——0% of its land; mailing city

A ZIP code is listed for Fairfield when at least 10% of its land lies inside Fairfield city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Fairfield. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Fairfield.

Counties

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EDDM guides

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Frequently asked questions

What ZIP codes are in Fairfield, ID?
83327. A ZIP code is listed for Fairfield when at least 10% of its land lies inside Fairfield city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Fairfield.
What is the population of Fairfield, ID?
The Census Bureau counts 499 residents inside Fairfield city limits (ACS 2020–2024). The 1 ZIP code that serve Fairfield hold 1,037 residents in all.
What is the median household income in Fairfield, ID?
$71,250 inside Fairfield city limits, per the Census Bureau. Across its ZIP codes the medians run from $66,250 to $66,250.

This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.