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Marshall County, Kansas ZIP code demographics

13 ZIP Code Tabulation Areas in Marshall County, Kansas. The population-weighted median household income is about $66,639, the median home value about $136,849, and 81.5% of occupied homes are owner-occupied.

13
ZIP codes
11.7K
Population
53
Data points

Marshall County at a glance

$66,639
Median household income
$136,849
Median home value
42.3
Median age
81.5%
Owner-occupied
5,511
Housing units

Income, home value, and age are population-weighted averages of the ZIP-level medians in the file. Counts are exact.

Top 5 Marshall County ZIP codes by median household income
#ZIPCityPopulationHomeowner %Median HH $
166544Vermillion28784.5%$97,212
266404Baileyville481100%$89,620
366412Bremen64488.7%$86,638
466427Frankfort1,33483.8%$79,481
566438Home20069.1%$76,250
Top 5 Marshall County ZIP codes by population
#ZIPCityPopulationHomeowner %Median HH $
166508Herkimer3,98776.7%$55,636
266427Frankfort1,33483.8%$79,481
366411Blue Rapids1,12779%$57,361
466945Hanover1,06387%$69,688
566548Waterville97579.8%$70,568
Top 5 Marshall County ZIP codes by Homeowner GDP
#ZIPCityPopulationHomeowner %Median HH $Homeowner GDP
166508Herkimer3,98776.7%$55,636$69.7M
266427Frankfort1,33483.8%$79,481$37M
366945Hanover1,06387%$69,688$26.5M
466548Waterville97579.8%$70,568$25.1M
566411Blue Rapids1,12779%$57,361$21.8M

Homeowner GDP = owner-occupied units × median household income — a proxy for aggregate homeowner spending power in a ZIP, useful for scoring market opportunity. Not an official economic statistic.

Densest: 66508 (Herkimer) at 23 people/sq mi. Least dense: 66544 (Vermillion) at 3 people/sq mi.

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