Blackburn, MO · standard
ZIP Code 65321
Saline County, Missouri - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.
- 417
- 5/sq mi Low-density area
- $82,019
- Median income Near-median income area
- $124,400
- Median home value Below-median home value
- 19.0%
- Bachelor's or higher Near-average bachelor's attainment
National ZIP placement
Blackburn pairs an above-median household income with among the most affordable home values nationally, in a rural, homeowner-dominated area.
- Top 36%
- household income, US ZIPs
- 18th pct
- home value, US ZIPs
- 5
- people per sq mi
- 81%
- owner-occupied homes
Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 65321 against every reporting US ZIP.
ZIP code 65321 is a sparsely populated ZIP (a standard USPS delivery area) in Blackburn, Saline County, Missouri, home to just 417 residents across 86.9 square miles, a density of 5 people per square mile, in the Chicago time zone.
ZIP 65321 lands in the middle-income range, with a median household income of $82,019 (23% above the average Missouri ZIP), while per-capita income is $37,916. Both reported hardship measures are comparatively low in absolute terms: poverty is 4.4% and unemployment is 0.0%. Home values sit below the statewide ZIP benchmark: the median is $124,400 (35% below the average Missouri ZIP), and median rent is $747; owner occupancy is 80.8%.
Educational attainment sits below the national norm: 19.0% of adults hold a bachelor's degree or higher, the median age is 46.2, and the average commute is -. The page also surfaces 6 ZIP codes within roughly 10 miles and 6 more in Saline County, so 65321 can be compared with both its immediate and county-level context.
Every figure on this page is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates (including median rent) and the FHFA House Price Index, no estimates, no proprietary scoring. Verify with Census →
Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + FHFA HPI ACS demographics and median rent, ZBP business establishments, FHFA HPI for ZIP 65321, Blackburn, MO · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; FHFA HPI updated quarterly/annually.
Quick Facts
417
Population
86.9
Area (sq mi)
5
People / sq mi
Chicago
Time Zone
standard
ZIP Type
Who lives in ZIP 65321?
46.2
Median Age
54.3%
Male
45.7%
Female
0.5%
Foreign-Born
Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
How much do residents earn?
$82,019
Median Household Income
+23% vs state ZIP avg
$37,916
Per Capita Income
4.4%
Poverty Rate
0.0%
Unemployment Rate
How ZIP 65321 ranks among Missouri ZIPs
Blackburn, MO household income vs. every Missouri ZIP code
Median household income among 948 reporting Missouri ZIPs (this ZIP's population is too small for a reliable national-corpus placement)
$82,019 Top 20% higher than 80% of 948 Missouri ZIPs
Each bar is a $20K-wide band; taller bars hold more Missouri ZIPs. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source U.S. Census Bureau, ACS 5-Year Estimates · 2019–2023
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What is the education profile here?
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What does housing look like?
Housing stock: occupied vs vacant
214housing units
214
Total Housing Units
177
Occupied Units
37
Vacant Units
2.29
Avg Household Size
Occupancy Type
$124,400
Median Home Value
-35% vs state ZIP avg
$747
Median Rent
1964
Median Year Built
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What businesses operate in this ZIP?
Census Bureau data shows 7 business establishments in ZIP 65321, employing approximately 16 people with a combined annual payroll of $551,000.
7
Businesses
16
Employees
$551K
Annual Payroll
0
Industry Sectors
Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.
Nearby ZIP Codes
Want a side-by-side? Compare 65321 vs 64001 →
ZIP 65321 vs its nearest neighbors, by population
Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 64020
Concordia (64020)
3,608 residents
- 65351
Sweet Springs (65351)
2,525 residents
- 64096 1,171
Waverly (64096)
1,171 residents
- 65339 712
Malta Bend (65339)
712 residents
- 64001 656
Alma (64001)
656 residents
- 65321 417
Blackburn (65321)
417 residents
- 65327 227
Emma (65327)
227 residents
What this shows Among its immediate neighbors, ZIP 65321 ranks #6 by population - useful context the national average alone can't give.
ZIP 65321 vs its nearest neighbors, by median income
Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 65327
Emma (65327)
$88,750 median income
- 65321
Blackburn (65321)
$82,019 median income
- 64001
Alma (64001)
$68,000 median income
- 64020
Concordia (64020)
$59,269 median income
- 65351
Sweet Springs (65351)
$55,625 median income
- 64096
Waverly (64096)
$52,315 median income
- 65339
Malta Bend (65339)
$43,750 median income
What this shows By household income, ZIP 65321 ranks #2 of 7 neighboring ZIPs, local affluence varies block to block, not just metro to metro.
Nationwide ZIPs with similar ACS profiles
Two Census-derived peer sets for ZIP 65321, both outside MO so the neighborhoods are not geographic containment (Nearby and same-county blocks stay local).
Similar median household income
Nearest cross-state ZIPs by ACS median household income.
More ZIP Codes in Saline County
Related Areas
Frequently Asked Questions
What county is ZIP code 65321 in?
ZIP code 65321 (Blackburn) is located in Saline County, Missouri. Saline County contains multiple ZIP codes, see the full list at /counties/saline-mo.
What is the population of ZIP code 65321?
ZIP code 65321 in Blackburn, MO has a population of 417 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 65321?
The median household income in ZIP 65321 is $82,019, which is 8% above the national average of $76,288.
What is the average home value in ZIP 65321?
The median home value in ZIP 65321 is $124,400, which is 55% below the national average of $278,155.
What is the demographic makeup of ZIP 65321?
The largest racial group in ZIP 65321 is White at 94.6%. Hispanic or Latino residents make up 1.2% of the population.
How many businesses are in ZIP code 65321?
ZIP code 65321 has 7 business establishments employing approximately 16 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What is the education level in ZIP code 65321?
In ZIP code 65321, 63.6% of residents aged 25+ have a high school diploma or higher, and 19.0% hold a bachelor's degree or higher. These figures come from the Census Bureau ACS 5-Year Estimates (2023).
What percentage of residents own vs. rent in ZIP 65321?
In ZIP code 65321, approximately 80.8% of occupied housing units are owner-occupied and 19.2% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 65321?
The poverty rate in ZIP code 65321 is 4.4% according to Census Bureau ACS 2023 estimates. This measures the percentage of the population living below the federal poverty threshold.
Related
Take this with you
What to do with ZIP 65321's numbers, next.
- See how ZIP 65321 compares to a neighboring ZIP code on the same Census fields Compare this ZIP
- Check where Blackburn, MO ranks among every U.S. ZIP code on income, education, or homeownership View national rankings
- Save this ZIP to your shortlist to track alongside others you're considering View your shortlist
ZIP Code Tabulation Areas (ZCTAs) are Census Bureau approximations of USPS ZIP codes; figures describe the ZCTA area, not any single address within it.