64421 ZIP Code, Amazonia, MO
64421 is a ZIP code in Amazonia, Missouri in Andrew County. It covers 25 square miles of land. The closest ZIP codes are 64485, 64505 and 66090. 817 people live here in 314 households. It is rural, with fewer than 100 people per square mile, and most homes are owner-occupied (83%). Median household income is $53,125, below the Missouri median of $70,702; the median age is 45.6, older than most ZIP codes.
Quick facts
- Mailing city: Amazonia, MO
- County: Andrew County
- Land area: 25 sq mi
- Population: 817
- Median household income: $53,125
Key figures
| Measure | Value |
|---|---|
| Residents | 817 |
| Households | 314 |
| Median household income | $53,125 |
| Income per person | $27,106 |
| Median age | 45.6 |
| Homeowners | 83.4% |
| Median home value | $90,000 |
| Median rent | $1,264 |
| Bachelor's degree or higher | 5.2% |
| Average commute (minutes) | 26.1 |
| Households with kids under 18 | 31.2% |
| Moved in the past year | 4.3% |
| Below the poverty line | 18.2% |
| Broadband internet | 71.3% |
| Speak a non-English language at home | 1.0% |
Household income
| % of households | Value |
|---|---|
| <$10K | 17.5% |
| $10–15K | 0.0% |
| $15–25K | 13.7% |
| $25–35K | 2.5% |
| $35–50K | 11.8% |
| $50–75K | 8.3% |
| $75–100K | 25.2% |
| $100–150K | 12.7% |
| $150–200K | 6.1% |
| $200K+ | 2.2% |
Age
| % of all residents | Value |
|---|---|
| <10 | 14.4% |
| 10–19 | 12.3% |
| 20–24 | 0.7% |
| 25–34 | 14.3% |
| 35–44 | 8.0% |
| 45–54 | 17.4% |
| 55–64 | 20.7% |
| 65–74 | 9.4% |
| 75+ | 2.8% |
Tenure
| % of housing units | Value |
|---|---|
| Owned, with mortgage | 28.5% |
| Owned outright | 39.4% |
| Rented | 13.5% |
| Vacant | 18.7% |
Type of building
| % of housing units | Value |
|---|---|
| Detached house | 72.0% |
| Townhome | 0.0% |
| 2–4 units | 0.0% |
| 5–19 units | 0.0% |
| 20+ units | 0.0% |
| Mobile / other | 28.0% |
Businesses in 64421
6 business establishments with 17 employees (ZIP Codes Business Patterns 2023).
EDDM carrier routes
See every USPS carrier route in 64421 with residential and business mailbox counts on the route map. Open the EDDM route map.
Nearby ZIP codes
- 64485 — Savannah city, MO (6.7 mi)
- 64505 — St. Joseph city, MO (7 mi)
- 66090 — Wathena city, KS (8.7 mi)
- 64473 — Oregon city, MO (9.3 mi)
- 64449 — Fillmore city, MO (9.6 mi)
- 64483 — Rosendale city, MO (10.2 mi)
- 66024 — Elwood city, KS (10.3 mi)
- 64506 — St. Joseph city, MO (10.5 mi)
Areas that include 64421
- Amazonia, MO ZIP codes — 1 ZIP code
- Andrew County ZIP codes — 12 ZIP codes
- Missouri ZIP code data
Mail every home in 64421
Route counts on this page price as Full Service 6.5 × 9 postcards: we print, bundle by carrier route and hand the mailing to USPS. Prefer to take it to the Post Office yourself? Print only costs less and you pay postage at drop-off.
EDDM guides
ZIP code statistics describe the Census ZIP Code Tabulation Area (ZCTA) 64421, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.
Frequently asked questions
- What city is 64421 in?
- 64421 is a Amazonia, MO mailing address. By land area, 2% lies inside Amazonia; the rest is outside any Census-defined city or community.
- What county is 64421 in?
- 64421 is in Andrew County.
- What is the population of 64421?
- About 817 people (±158), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 827.
- What is the median household income in 64421?
- $53,125 (±$52,159), compared with $70,702 for Missouri as a whole. Half the households in the ZIP code earn more and half earn less.
- How many carrier routes and mailboxes are in 64421?
- EDDM2GO's stored route library does not include 64421 yet. The EDDM route map loads its carrier routes and mailbox counts when you search the ZIP code.
- What ZIP codes are near 64421?
- The closest, measured center to center: 64485 (6.7 mi, Savannah), 64505 (7 mi, St. Joseph), 66090 (8.7 mi, Wathena), 64473 (9.3 mi, Oregon), 64449 (9.6 mi, Fillmore) and 64483 (10.2 mi, Rosendale).
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.