Zip Code 52310 — Monticello, IA

ZIP Code 52310 is associated with Monticello, IA, in Jones County. The listed population estimate is 6,450; estimated density is 17.1 people per square mile. Among records with population estimates, it ranks #2 of 11 in Jones County and #117 of 969 in IA.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (42.219830, -91.197370)

Data MetricLocal Statistic
Postal / Zip Code52310
Primary CityMonticello
State / ProvinceIA
CountyJones
Total Population6,450
Population Density17.1 people/sq mi
TimezoneAmerica/Chicago

How 52310 Compares

MetricZIP 52310Jones County recordsIA records
Population estimate6,45023,520 (sum)3,210,984 (sum)
Population Density17.1 /sq mi----
County population rank#2 of 11----
State population rank#117 of 969----

Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.

Explore More ZIP Codes

Nearby ZIP Codes in IA

ZIP CodeCityDistancePopulation estimate
ZIP 52252Langworthy2.2 mi13
ZIP 52205Anamosa8.5 mi8,627
ZIP 52237Hopkinton9.0 mi1,830
ZIP 52212Center Junction9.4 mi601
ZIP 52033Cascade10.8 mi3,292

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 →