Grundy County, MO Demographics & ZIP Codes

Grundy County, Missouri demographics and median household income by ZIP code — 4 ZIP codes — population 9,464 — avg. income $52,480 — avg. home value $125,750. Compare income, housing, and ZIP-level data on US5.

ZIP codes

Population

9,464

Median household income (avg.)

$52,480

70% of U.S. median

Average home value

$125,750

36% of U.S. median

Average rent

$430

37% of U.S. median

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Grundy County demographics

Grundy County, Missouri covers 4 ZIP codes, with a combined ZIP-area population of about 9,464.

Median household income in Grundy County

The average median household income across ZIP codes in Grundy County, Missouri is about $52,480 — about 20% below the MO ZIP average ($65,505), and about 30% below the U.S. median ($75,149).

Among ZIPs with income data, 64679 (Spickard) is near the top at about $55,500, while 64641 (Galt) is near the bottom at about $46,607.

Housing in Grundy County

For housing in Grundy County, Missouri, the average median home value is about $125,750 and the average median rent is about $430.

The most populous ZIP is 64683 (Trenton) with about 7,648 residents. Use the table below to compare ZIP codes across the county.

ZIP codes in Grundy County

Sort by population, income, or home value. Click a column header to toggle ascending / descending.

ZIP	City	County	State	Population ↓	Income	Home value
64683	Trenton	Grundy County	MO	7,648	$55,000	$107,200
64679	Spickard	Grundy County	MO	861	$55,500	$108,300
64641	Galt	Grundy County	MO	602	$46,607	$121,900
64652	Laredo	Grundy County	MO	353	$52,813	$165,600

Frequently asked questions

What are the demographics of Grundy County?

Grundy County, Missouri has a combined ZIP-area population of about 9,464 across 4 ZIP codes. Browse the ZIP table for population, income, and housing by code.

What is the median household income in Grundy County?

The average median household income across ZIP codes in Grundy County, Missouri is about $52,480, about 20% below the state ZIP average ($65,505), and about 30% below the U.S. median ($75,149). Average median home value is about $125,750. Among ZIPs with data, 64679 (Spickard) is near the top ($55,500) and 64641 (Galt) is near the bottom ($46,607).

How many ZIP codes are in Grundy County?

Grundy County, Missouri includes 4 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.

Where can I find ZIP code demographics for Grundy County?

This page lists ZIP codes in Grundy County, Missouri with population, median household income, and home value. Select a ZIP for a full demographics profile.