Mercer
Source:
Missouri
Mercer is a low-population county in Missouri with 2 ZIP codes, 3,408 people, and below-median household income among US counties. All data is sourced from the U.S. Census Bureau American Community Survey (ACS) 2023 5-Year Estimates.
National county placement
According to ACS 5-Year Estimates, Mercer, MO sits among US counties with a below-median household income, on a low-population county population base, across a handful of delivery areas.
- 26th pct
- household income vs 3,210 US counties
- 3,408
- combined ZIP population
- 2
- USPS ZIP codes covered
- $57,743
- avg ZIP median income
Income percentile ranks this county's average ZIP median household income against 3,210 US counties with ACS income on at least one ZIP.
Mercer lands in the national county income distribution as below-median household income on low-population county footing (FIPS 29129, 2 ZIPs, combined population 3,408). On this short ZIP list the county page is mainly the FIPS bridge - household ACS fields live on the primary ZIP.
Below-median income with few ZIPs: start cost-of-living reads on the primary code (64673), not the county mean. This page exists to join FIPS 29129 to HUD/FBI tables once the ZIP is chosen.
Combined population stays under five thousand - this is a thin rural FIPS. Bookmark one ZIP; a multi-ZIP shortlist rarely adds signal beyond the primary code's ACS row.
Within Missouri, Macon is the closest lower-income county and Madison the closest higher-income county by average ZIP household income. Their 10 and 2 ZIP footprints are the immediate statewide comparison set for Mercer. Use those locations as statewide context before treating the county average as a local-market answer.
2
Total ZIPs
3,408
Total Population
ZIP Codes in Mercer
Side-by-side: Compare 64673 vs 64661 →
Frequently Asked Questions
What is the population of Mercer?
Mercer has a total population of 3,408 across 2 ZIP codes, based on U.S. Census Bureau ACS 2023 data.
What ZIP codes are in Mercer?
Mercer includes 2 ZIP codes: 64673, 64661.