ZIP code 63621: Arcadia, MO
63621 is a ZIP code in Arcadia, Missouri, mainly in Iron County. About 1,632 people live here.
- Population
- 1,632
- Median household income
- $87,825
- Typical home value
- $194,400+5.7% in 12 months
- Median rent
- —gross, per month
- Median age
- 48
- Homeowners
- 86.5%of occupied homes
Shaded: ZIP code 63621's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 63621 details
| City | Arcadia |
|---|---|
| State | Missouri |
| County | Iron County (also partly Madison County) |
| Metro area | Not in a metro or micro area |
| Time zone | Central Time (UTC−6), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 76.7 sq mi, plus 0.3 sq mi of water |
| Population density | 21 people per sq mi |
| Bachelor's degree or higher | 14.2% of adults 25+ |
| Average commute | 24.3 minutes |
| Center coordinates | 37.47500, -90.56598 |
Median rent in 63621 by bedrooms
| Size | Median gross rent |
|---|---|
| 1 bedroom | $333/mo |
| 2 bedrooms | $954/mo |
Gross rent includes utilities paid by the tenant. ACS 2020–2024; sizes with too few rentals to estimate are left out.
ZIP codes near 63621
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 63620 | Annapolis, MO | 8.0 mi | 1,036 |
| 63650 | Ironton, MO | 10.0 mi | 3,600 |
| 63663 | Pilot Knob, MO | 11.3 mi | 649 |
| 63636 | Des Arc, MO | 12.5 mi | 446 |
| 63675 | Vulcan, MO | 13.2 mi | 24 |
| 63645 | Fredericktown, MO | 14.0 mi | 11,554 |
| 63656 | Middle Brook, MO | 15.0 mi | 576 |
| 63654 | Lesterville, MO | 16.0 mi | 752 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Buying a home in 63621?
A typical home in ZIP code 63621 is worth about $194,400 (Zillow Home Value Index). The median household here earns $87,825 a year. See what buying here would cost per month, with Missouri average taxes and insurance filled in.
Monthly payment for a $194,400 homeWhat can a $87,825 income afford?Rental property numbers
About ZIP code 63621
What city is ZIP code 63621?
ZIP code 63621 is in Arcadia, MO, in Iron County.
What county is ZIP code 63621 in?
63621 is mainly in Iron County, Missouri, and partly in Madison County.
What is the population of ZIP code 63621?
About 1,632 people live in ZIP code 63621, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 63621 in?
63621 is in Central Time (UTC−6). It observes daylight saving time.