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Market insights · Missouri

Maries County, MO: growth, migration and housing

Maries County has 8,397 residents, down 0.7% since 2020 (-1.1% in the last year). In 2022–2023, 202 households moved in and 216 moved out (-14 net), bringing in a net $1.1M of income. Median household income is $59,455, the median home $219,100 and median rent $590 a month.

Population (2025)8,397
5-year growth-0.7%
1-year growth-1.1%
Net households moving in-14
Per 1,000 residents-1.7
Net income moving in+$1.1M
Median household income$59,455
Median home value$219,100
Median rent$590/mo
Rent as share of income12%

In Missouri: 93rd of 115 counties for 5-year population growth · 88th of 115 counties for net in-migration (per resident) · 60th of 115 counties for median household income · 23rd of 115 counties for median home value.

Where new residents came from

Top counties by households (tax returns) moving to Maries County, 2022–2023 (IRS).

FromHouseholds (tax returns)Their income (AGI)
Phelps County, MO45$1.9M
Pulaski County, MO26$1.4M
Gasconade County, MO21$0.7M
Osage County, MO20$0.7M

Where leavers went

Top counties by households leaving Maries County, 2022–2023 (IRS).

ToHouseholds (tax returns)Their income (AGI)
Phelps County, MO51$2.0M
Pulaski County, MO28$1.2M
Gasconade County, MO26$0.9M
Cole County, MO20$0.8M

BizyFi in Maries County

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Sources: U.S. Census Bureau population estimates (vintage 2025), American Community Survey 5-year (2024), and IRS Statistics of Income county-to-county migration data (2022–2023). Migration counts are tax returns (roughly households) moving between U.S. counties; the IRS suppresses very small flows. Growth rates, per-1,000 figures, rent share and state ranks are BizyFi calculations. Data updated 2026-10-17. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.