Wallace County, Kansas Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 104th-largest in Kansas
The population of Wallace County, Kansas is 1,459 as of the 2023 American Community Survey, making it the 104th-largest county in Kansas. The median household income is $60,263, the median home value is $94,200, and the median age is 47.2.
The population of Wallace County has declined 0.5% since 2010 (1,480 → 1,472), a -0.04% annualized rate.
1,459
Population
-0.04%
Annual growth
2
People / sq mi
$60,263
Median Income
$94,200
Median Home Value
Wallace County covers 914 sq mi of land at 1.6 people per square mile.
About Wallace County, KS
What distinguishes Wallace County is density: among the most sparsely settled of US counties, around 2 people per square mile. With 1,459 residents, Wallace County is a county in Kansas.
Median household income is $60,263, below the US median of $78,538. Poverty runs at 9.6%, below the national 12.4%. Home prices sit near the bottom of the range at $94,200, with typical rent around $578.
Degree attainment is mid-range for US counties: 22.7% of adults hold a four-year degree, below the national 35.0%. Remote work is below the national 14.0% at 8.6%, and the average commute runs about 15 minutes each way.
Wallace County Population History (2010-2024)
The county of Wallace County had a population of 1,480 in 2010 and 1,472 in 2024, a -0.5% growth over 14 years. The peak was 1,560 in 2013. Average annual growth rate: -0.02%.
1,472
Population (2024)
1,480
Population (2010)
1,560
Peak (2013)
-0.02%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 1,480 |
| 2011 | 1,525 |
| 2012 | 1,523 |
| 2013 | 1,560 |
| 2014 | 1,501 |
| 2015 | 1,505 |
| 2016 | 1,499 |
| 2017 | 1,513 |
| 2018 | 1,484 |
| 2019 | 1,518 |
| 2020 | 1,512 |
| 2021 | 1,513 |
| 2022 | 1,491 |
| 2023 | 1,501 |
| 2024 | 1,472 |
Race & Ethnicity
| White | 90.8% |
| Black or African American | 0.7% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.7% |
| Two or More Races | 0.0% |
Age & Sex
47.2
Median Age
49.6%
Female
50.4%
Male
25.7%
Age 65+
Age Distribution
Children (under 15): 21.0% · Seniors (65+): 25.7%
Income & Poverty
| Median household income | $60,263$-12,376 vs state |
| Mean household income | $78,237 |
| Per-capita income | $35,831 |
| Poverty rate | 9.6%+1.9% vs state |
| Unemployment rate | 0.8% |
| Employment-to-population | 62.3% |
Top Industries by Employment
The largest employment sector in Wallace County is professional & business services, accounting for 28.7% of workers.
How residents commute
0.3%
Drive alone
7.9%
Carpool
75.3%
Public transit
8.6%
Work from home
15.4 min
Avg commute
Housing
$94,200$-109,200 vs state
Median home value
$578
Median rent
72.4%
Homeownership rate
757
Total housing units
87.2%
Occupied
12.8%
Vacant
27.6%
Renter-occupied
Social & access
94.2%
With health insurance
92.0%
With broadband internet
35.3%
Foreign-born
9.9%
Veterans (18+)
18.3%
With a disability
95.5%
Speak language other than English at home
Education
92.2%
High School+
22.7%
Bachelor's+
Largest cities in Kansas
Other counties in Kansas
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County rankings
Frequently Asked Questions
Wallace County, Kansas has a population of 1,459 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 104th-largest county in Kansas. Population density is 2 people per square mile.
The population of Wallace County has declined 0.5% since 2010 (1,480 → 1,472), a -0.04% annualized rate.
The median household income in Wallace County, Kansas is $60,263, with mean (average) household income of $78,237 and per-capita income of $35,831. 9.6% of residents live below the federal poverty level.
In Wallace County, the largest racial and ethnic groups are White (90.8%), Hispanic or Latino (1.7%), Black or African American (0.7%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Wallace County, Kansas is 47.2 years. Residents are 49.6% female and 50.4% male.
The median home value in Wallace County is $94,200 and median monthly rent is $578. 72.4% of occupied housing units are owner-occupied. The county has 757 total housing units, 12.8% of which are vacant.
The largest employment sector in Wallace County, Kansas is professional, scientific, and management services, employing 28.7% of workers. The unemployment rate is 0.8%.
Wichita is among the largest cities associated with Wallace County, Kansas, with a population of 396,488.
Wallace County, KS Climate
Wallace County, KS has an average annual temperature of 11.7°C (53°F) and receives about 463 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
11.7°C
Avg Temp
463
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | -1° / 30° | 9 mm |
| February | 1° / 35° | 12 mm |
| March | 5° / 42° | 33 mm |
| April | 11° / 51° | 33 mm |
| May | 16° / 61° | 86 mm |
| June | 22° / 72° | 76 mm |
| July | 25° / 78° | 69 mm |
| August | 24° / 76° | 50 mm |
| September | 19° / 66° | 41 mm |
| October | 12° / 54° | 25 mm |
| November | 4° / 40° | 18 mm |
| December | 0° / 32° | 11 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 Wallace County, KS
The most comfortable months to visit Wallace County, KS are typically September, June and August, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 34°C high). The coldest is January (near -9°C low). May is usually the wettest month.
Where to stay near Wallace County
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.