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zipcodes.pro — CITY/IA/MONTICELLO

Monticello ZIP code, Iowa

The ZIP code for Monticello, IA is 52310, and its area code is 319.

USPS city name
1 ZIP code
Population
4,071
Area code
319
State
Iowa

Monticello in numbers

About 4,071 people live in Monticello, in 1,833 households. The median household income is $70,015 a year, 7% below the Iowa median of $75,059 (US: $80,734). The median owner-occupied home is valued at $175,200 (16% below the Iowa median), and median gross rent is $722 a month. The median age is 42.6; 19.7% of adults 25 and over hold a bachelor's degree or higher (31.4% across Iowa); the average commute takes 19 minutes.

Population4,071Monticello4,071
Households1,833Monticello1,833
Median age42.6Monticello42.6Iowa38.6US 38.9
Median household income$70,015Monticello$70,015Iowa$75,059US $80,734
Median home value$175,200Monticello$175,200Iowa$208,000US $332,700
Median gross rent$722Monticello$722Iowa$972US $1,413
Bachelor's degree or higher19.7%Monticello19.7%Iowa31.4%US 35.7%
Mean commute18.9 minMonticello18.9 minIowa19.8 minUS 26.4 min
Population density723 / sq miMonticello723 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Monticello city. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Monticello

ZIP codes with the USPS city name Monticello
ZIP City Type Population Median income Median home
52310 Monticello , IA Standard 6,450 $86,080 $195,800

Map of Monticello ZIP codes

52310

The ZIP codes of Monticello, IA, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Monticello

The nearest larger towns are Anamosa (5,629 people, 9.6 mi), Dyersville (4,423 people, 18 mi) and Manchester (5,191 people, 22 mi).

Towns near Monticello
TownPopulationDistance
Anamosa 5,629 9.6 mi
Dyersville 4,423 17.7 mi
Manchester 5,191 22.4 mi
Marion 41,896 24.2 mi
Mount Vernon 4,513 24.5 mi
Robins 3,332 27.1 mi
Asbury 5,989 28.4 mi
Hiawatha 7,206 28.5 mi
Maquoketa 6,075 29.2 mi

More nearby: every ZIP code in Jones County · Iowa ZIP codes

Cite this page

zipcodes.pro. “Monticello, IA ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ia/monticello

Underlying data is public domain or openly licensed — sources, vintages and licences.