Knox County, MO ZIP codes

12 ZIP/ZCTAs intersecting this county.

ACS 2023 population

3,760

Median household income

$53,333

Median home value

$97,200

U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: County Knox County (GEOID 29103). Methodology

Combined population of ZIP/ZCTAs intersecting this county: 9,895 (12 ZIPs).

Combined population of ZIP/ZCTAs intersecting this county. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census county ACS headline above. Methodology

ZIP/ZCTA overlap with Knox County

Population overlap

Share of each ZIP/ZCTA’s population located within Knox County, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.

6344697.0%
Directory county
634471.2%
634512.3%
63458100.0%
Directory county
63460100.0%
Directory county
634691.4%
6353168.1%
Directory county
635332.4%
63537100.0%
Directory county
6354792.9%
Directory county
635490.6%
6356333.4%

ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology

ZIP codes intersecting Knox County

ZIP	City	County	Population	Income
63446	Knox City	Knox County	396	$59,306
63447	La Belle	Lewis County	1,081	$36,602
63451	Leonard	Shelby County	190	$79,375
63458	Newark	Knox County	131	$64,766
63460	Novelty	Knox County	154	—
63469	Shelbyville	Shelby County	853	$50,500
63531	Baring	Knox County	262	$73,000
63533	Brashear	Adair County	1,092	$69,821
63537	Edina	Knox County	2,331	$62,829
63547	Hurdland	Knox County	461	$34,000
63549	La Plata	Macon County	2,393	$56,731
63563	Rutledge	Scotland County	551	$44,427

USPS associates these ZIPs with Knox County

These codes list Knox County as a primary or acceptable city. They are not used for the ACS headline.

ZIP	City	County	Population	Income
63464	Plevna	Knox County	6	—