Armstrong, MO
Howard County · Missouri · United States
Home to 521 people across 65.472 square miles.
At a glance
65230 by the numbers
Every figure below comes from the 2019–2023 American Community Survey 5-Year Estimates, the Census Gazetteer, or is computed from those. Margins of error are shown where they matter.
Location
Where 65230 is
| Coordinates | 39.29055, -92.681308 |
|---|---|
| Time zone | America/Chicago |
| County | Howard County |
| State | Missouri (MO) |
| Land area | 65.472 mi² |
| Coordinate source | Census ZCTA internal point |
Local time
America/Chicago
Current weather
Live from the National Weather Service
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Distance to major cities
Straight-line, computed from coordinates
| Chicago, IL | 319.6 mi |
|---|---|
| Dallas, TX | 505.3 mi |
| Atlanta, GA | 598.4 mi |
| Denver, CO | 656.3 mi |
People
Who lives in 65230
521 residents in 204 households, averaging 2.55 people per household. The largest age group is under 18 at 30.3% of residents.
Age distribution
Share of residents by age band
Households
Composition and size
| Total households | 204 |
|---|---|
| Average household size | 2.55 |
| Family households | 59.3% |
| Living alone | 34.3% |
| Median age | 34.6 years |
| Households with internet | 92.2% |
Race & ethnicity
Census race categories. Hispanic or Latino origin is asked separately and overlaps these groups.
Income & work
What people earn in 65230
The median household here earns $42,000 a year, below the US median of $70,109, which puts 65230 ahead of 8% of American ZIP codes. 18.4% of residents live below the poverty line.
Compared to the US
This ZIP against the national median
| Median household income | $42,000 ±$18,690 |
|---|---|
| Per capita income | $30,651 |
| Poverty rate | 18.4% |
| Unemployment rate | 6.4% |
| Labor force participation | 63.7% |
Household income distribution
Share of households in each bracket
Educational attainment among residents 25 and older: 7.3% hold a bachelor's degree or higher, 89.7% finished high school.
Housing
Homes and rent in 65230
A typical home is valued at $61,700. This is an owner-majority area — 89.7% of occupied homes are owned, and the typical building went up in 1970.
Costs
Typical values
| Median home value | $61,700 |
|---|---|
| Median gross rent | —/mo |
| Median year built | 1970 |
| Housing units | 273 |
| Vacancy rate | 25.3% |
Own vs. rent
Of 204 occupied units
| Owner households | 183 |
|---|---|
| Renter households | 21 |
Building types
Units by structure size
Getting to work
How 65230 commutes
95.8% of workers drove alone, and the average one-way trip takes 30.0 minutes.
Mode of transport
Workers 16 and older
Travel time
Mean commute 30.0 minutes
Overview
Understanding ZIP code 65230
ZIP code 65230 is assigned to Armstrong, MO, and falls within Howard County. Like every US postal code, it began as a mail-routing device rather than a geographic boundary — the US Postal Service groups delivery routes under a single code so carriers and sorting equipment can process mail efficiently. Today it also serves as a practical shorthand for the area itself: roughly 521 people live inside it.
At 8 residents per square mile spread over 65.472 square miles, 65230 reads as a rural area. It is a sparsely populated postal code, and density shapes almost everything else on this page — how people get to work, whether they own or rent, and what housing costs.
Household earnings are well below the national median. At $42,000, 65230 ranks among the lower-income postal codes, ahead of 8% of them. The US median for comparison is $70,109. Bear in mind that median income describes the midpoint household, not the average — it is not pulled upward by a handful of very high earners the way a mean would be.
Living here
What life in Armstrong looks like
Housing in 65230 costs well below the national median. A typical home is valued at $61,700 against a US median of $207,500. Ownership dominates: 89.7% of occupied homes are owner-occupied, which usually signals an established residential area with relatively low turnover.
The building stock is dominated by detached single-family houses, which account for 86.8% of housing units here. The median construction year is 1970, making the housing here from the later twentieth century. The vacancy rate of 25.3% is high, which in many places reflects seasonal or second-home use rather than abandonment.
The population skews younger than the country as a whole, with a median age of 34.6 against 42 nationally. The average household holds 2.55 people, and 59.3% are family households.
Getting to work takes 30.0 minutes on average one way. The dominant mode is drove alone at 95.8% of workers.
Where to stay
Where to stay in Armstrong, MO
65230 covers a rural area, and accommodation within the postal code itself is likely to be sparse — perhaps a country inn, a lodge or a vacation rental rather than a conventional hotel. Widening the search radius is usually the practical approach, and it also opens up more availability at short notice.
For reference, Chicago, IL is about 319.6 miles away in a straight line, which is worth factoring in if you are comparing a stay here against one closer to the city centre.
Availability and pricing change constantly, so the live search below will give you a more accurate picture than any figure we could publish here. It opens results for this area on Booking.com.
Opens Booking.com in a new tab. We are not affiliated with Booking.com and receive nothing from this link.
Practical uses
What ZIP code 65230 is used for
Beyond addressing mail, 65230 does a lot of quiet administrative work. Retailers use it to calculate shipping and sales tax at checkout. Insurers use it to set premiums, since risk profiles vary geographically. Employers and marketers use it to define service areas. Government agencies use it to route benefits and organise reporting. If you have ever been asked for a postal code by a form that clearly does not intend to send you anything, this is why.
For anyone weighing a move, 65230 offers a compact profile of Armstrong: 521 residents, a median household income of $42,000, 7.3% of adults holding a bachelor's degree or higher, and an unemployment rate of 6.4%. A handful of figures like these answer more relocation questions than most neighbourhood guides do.
One caution worth repeating: a postal code is not a neighbourhood. 65230 may cover parts of several distinct areas, and a single neighbourhood in Armstrong may be split across more than one code. Boundaries also shift as USPS adjusts delivery routes. Treat the figures here as describing a delivery area, which is what they actually measure.
Nearby
ZIP codes near 65230
The eight closest postal codes by centroid distance, each with its own full profile. You can also browse every Missouri ZIP code or use the ZIP Express Lookup to search by city, county or time zone.
More in Howard County
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Questions
Common questions about 65230
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Can ZIP code 65230 change?
Methodology
Where this data comes from
- Postal geography — GeoNames open postal code database (CC BY 4.0), cross-checked against the US Census Gazetteer.
- Demographics, income, housing, commute — US Census Bureau, American Community Survey 2019–2023 5-Year Estimates, ZIP Code Tabulation Area 65230. Tables B01001, B01002, B01003, B02001, B03003, B08301, B08303, B11001, B15003, B17001, B19001, B19013, B19301, B23025, B25002, B25003, B25024, B25035, B25064, B25077, B28002.
- Land and water area — US Census Bureau 2023 Gazetteer Files.
- Weather — NOAA National Weather Service, fetched live in your browser.
- Map — OpenStreetMap contributors (ODbL).