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Zip Code 48140 — Ida, MI

48140 is a ZIP Code associated with Ida, MI, located within Monroe. The postal region supports an estimated population of 3,664 residents across Data Pending housing units, with a population density of 53.7 people per square mile.

WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (41.881410, -83.582740)

Data Metric	Local Statistic
Postal / Zip Code	48140
Primary City	Ida
State / Province	MI
County	Monroe
Total Population	3,664
Median Household Income	Data Pending
Total Housing Units	Data Pending
Population Density	53.7 people/sq mi
Timezone	America/Detroit

How 48140 Compares

Metric	ZIP 48140	Monroe County	MI State Average
Population	3,664	162,831	10,077,716
Median Income	Data Pending	N/A	N/A
Population Density	53.7 /sq mi	--	--

Nearby ZIP Codes

ZIP Code	City	Distance	Population	Median Income
Zip 49270	Petersburg	5.2 mi	5,567	N/A
Zip 48177	Samaria	5.3 mi	533	N/A
Zip 48161	Monroe	6.0 mi	26,304	N/A
Zip 48182	Temperance	6.2 mi	20,179	N/A
Zip 48145	La Salle	6.5 mi	2,904	N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →