Walla Walla County
Small metro
FIPS 53071
Profiled Cities (1)
People
62.4K
Population
Census 2025 Est.49.1/sq mi
Density
Census 2025 Est.-0.4%
Growth 2020–25
Census 2020–2025$74K
Median HH Income
ACS 2024 5-yr38.5
Median Age
ACS 2024 5-yr89.5%
Bachelor's+
ACS 2024 5-yr12.1%
Poverty Rate
SAIPE 20246.9%
Uninsured
ACS 2024 5-yr65.0%
Owner-Occupied
ACS 2024 5-yr14.3%
Disability
ACS 2024 5-yr23.8%
Hispanic
ACS 2024 5-yr67.7%
Non-Hisp. White
ACS 2024 5-yr1.6%
Non-Hisp. Black
ACS 2024 5-yrMigration
IRS Statistics of Income county migration. Measures tax filer movement, not Census population counts.
2.4K
Inflow (people)
IRS SOI 2022–232.5K
Outflow (people)
IRS SOI 2022–23-99
Net Migration
IRS SOI 2022–23Economy
4.2%
Unemployment
BLS LAUS 202529.3K
Labor Force
BLS LAUS 2025$59K
Per Capita Income
BEA 2024$4.6B
County GDP
BEA 20241.5K
Business Establishments
CBP 202321.4K
Employees
CBP 2023$1.1B
Annual Payroll
CBP 2023Housing
$409K
Median Home Value
ACS 2024 5-yr$1K
Median Gross Rent
ACS 2024 5-yr3.1K
Owner HH w/ Housing Problems
ACS 2024 5-yr4.1K
Renter HH w/ Housing Problems
ACS 2024 5-yrYes
Housing Stress (USDA)
ACS 2024 5-yrHealth
81st pctile
Social Vulnerability
CDC SVI 202235.4%
Adult Obesity
CDC PLACES 20259.2%
Diabetes
CDC PLACES 202517.7%
Poor Mental Health
CDC PLACES 202511.9%
Current Smoking
CDC PLACES 2025109.6/100K
Primary Care Physicians
HRSA AHRF 2024–252.7/1K
Hospital Beds
HRSA AHRF 2024–25585.0/1K bene
Medicare ER Visits
CMS 2023Environment & Risk
60.4
FEMA Risk Score
FEMA NRI Dec 2025Relatively Low
Risk Rating
FEMA NRI Dec 2025Relatively Moderate
Resilience Rating
FEMA NRI Dec 2025$20.3M
Expected Annual Loss
FEMA NRI Dec 202511.62
PM2.5 (EPA EJScreen)
EPA EJScreen 20240.09
Diesel PM
EPA EJScreen 20241.2%
EJ Demographic Index
EPA EJScreen 2024Broadband & Food Access
0.9%
Fixed Broadband 100/20 Mbps
FCC 20241.0%
Mobile 5G Coverage
FCC 202423.7%
Low Food Access (pop)
USDA FEA 20191.2%
No-Car Low Food Access (HH)
USDA FEA 2019Land & Climate
1270.0 sq mi
Land Area
TIGER 202452.7°F
Avg Temp (1991–2020)
NOAA 1991–202063.9°F
Avg Max Temp
NOAA 1991–202041.6°F
Avg Min Temp
NOAA 1991–202015.0"
Annual Precip
NOAA 1991–2020County Character
Metro - Counties in metro areas of fewer than 250,000 population
Rural-Urban Class (RUCC)
TIGER 2024Small metro
NCHS Urban-Rural Class
TIGER 2024Not industry-dependent
Industry Dependence (USDA)
TIGER 2024Government
Typology Flags
TIGER 2024