Macon County, Missouri Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 68th-largest in Missouri
The population of Macon County, Missouri is 15,163 as of the 2023 American Community Survey, making it the 68th-largest county in Missouri. The median household income is $58,318, the median home value is $127,000, and the median age is 42.9.
The population of Macon County has declined 2.6% since 2010 (15,580 → 15,177), a -0.19% annualized rate.
15,163
Population
-0.19%
Annual growth
19
People / sq mi
$58,318
Median Income
$127,000
Median Home Value
Macon County covers 801 sq mi of land at 18.9 people per square mile.
About Macon County, MO
In Macon County, home values do the distinguishing — a median of $127,000. Macon County is a county in Missouri with a population of 15,163.
Household earnings are middling, with a median of $58,318 — below the US median of $78,538. About 8.8% of residents live below the federal poverty level, below the national 12.4%. Housing is relatively affordable, with a median home value of $127,000, with typical rent around $719.
18.5% of adults 25 and older hold a bachelor’s degree, below the national average of 35.0%. Around 9.1% of workers work from home, below the national 14.0%, and the average commute runs about 23 minutes each way.
Macon County Population History (2010-2024)
The county of Macon County had a population of 15,580 in 2010 and 15,177 in 2024, a -2.6% growth over 14 years. The peak was 15,580 in 2010. Average annual growth rate: -0.19%.
15,177
Population (2024)
15,580
Population (2010)
15,580
Peak (2010)
-0.19%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 15,580 |
| 2011 | 15,473 |
| 2012 | 15,550 |
| 2013 | 15,463 |
| 2014 | 15,436 |
| 2015 | 15,271 |
| 2016 | 15,145 |
| 2017 | 15,253 |
| 2018 | 15,167 |
| 2019 | 15,111 |
| 2020 | 15,199 |
| 2021 | 15,183 |
| 2022 | 15,084 |
| 2023 | 15,173 |
| 2024 | 15,177 |
Race & Ethnicity
| White | 92.3% |
| Black or African American | 2.4% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 0.9% |
| Two or More Races | 0.0% |
Age & Sex
42.9
Median Age
50.8%
Female
49.2%
Male
22.0%
Age 65+
Age Distribution
Children (under 15): 18.9% · Seniors (65+): 22.0%
Income & Poverty
| Median household income | $58,318$-10,602 vs state |
| Mean household income | $70,099 |
| Per-capita income | $29,099 |
| Poverty rate | 8.8%+0.4% vs state |
| Unemployment rate | 2.0% |
| Employment-to-population | 54.6% |
Top Industries by Employment
The largest employment sector in Macon County is professional & business services, accounting for 20.4% of workers.
How residents commute
0.3%
Drive alone
1.9%
Carpool
78.5%
Public transit
9.1%
Work from home
22.6 min
Avg commute
Housing
$127,000$-88,600 vs state
Median home value
$719
Median rent
76.1%
Homeownership rate
7,425
Total housing units
80.1%
Occupied
19.9%
Vacant
23.9%
Renter-occupied
Social & access
87.4%
With health insurance
88.2%
With broadband internet
24.7%
Foreign-born
6.8%
Veterans (18+)
16.7%
With a disability
96.7%
Speak language other than English at home
Education
91.7%
High School+
18.5%
Bachelor's+
Largest cities in Missouri
Other counties in Missouri
Part of Missouri
Metro areas in Missouri
County rankings
Frequently Asked Questions
Macon County, Missouri has a population of 15,163 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 68th-largest county in Missouri. Population density is 19 people per square mile.
The population of Macon County has declined 2.6% since 2010 (15,580 → 15,177), a -0.19% annualized rate.
The median household income in Macon County, Missouri is $58,318, with mean (average) household income of $70,099 and per-capita income of $29,099. 8.8% of residents live below the federal poverty level.
In Macon County, the largest racial and ethnic groups are White (92.3%), Black or African American (2.4%), Hispanic or Latino (0.9%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Macon County, Missouri is 42.9 years. Residents are 50.8% female and 49.2% male.
The median home value in Macon County is $127,000 and median monthly rent is $719. 76.1% of occupied housing units are owner-occupied. The county has 7,425 total housing units, 19.9% of which are vacant.
The largest employment sector in Macon County, Missouri is professional, scientific, and management services, employing 20.4% of workers. The unemployment rate is 2.0%.
Kansas City is among the largest cities associated with Macon County, Missouri, with a population of 508,233.
Macon County, MO Climate
Macon County, MO has an average annual temperature of 11.5°C (53°F) and receives about 1027 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
11.5°C
Avg Temp
1027
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | -4° / 25° | 40 mm |
| February | -1° / 31° | 35 mm |
| March | 5° / 42° | 76 mm |
| April | 12° / 53° | 98 mm |
| May | 17° / 63° | 123 mm |
| June | 22° / 72° | 113 mm |
| July | 25° / 77° | 107 mm |
| August | 24° / 75° | 96 mm |
| September | 19° / 67° | 119 mm |
| October | 13° / 55° | 94 mm |
| November | 6° / 42° | 70 mm |
| December | -1° / 30° | 56 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Macon County, MO
The most comfortable months to visit Macon County, MO are typically June, September and August, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 31°C high). The coldest is January (near -9°C low). May is usually the wettest month.
Where to stay near Macon County
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.