Groundwork

Pets · County · Washington

Pet stores in San Juan County, WA

How San Juan County, WA compares with other counties and the U.S. for pet stores: competitors, household spending, official counts and growth.

Groundwork market score

Not scored

The score needs at least 5 listings; this market has 2.

Listings
2
0 chain locations (0%)
Official establishments
n/a
Fewer than 3, or not published
Household spending a year
$9.4M
On pets · $1,044 a household
Spending per listing
$4.7M
Too few listings to compare
Listings per 10k households
2.2
Too few listings to compare
Population, 2025
18,577
+4.2% since 2020

See the pet stores around any address in San Juan County

The site report maps the pet stores on map listings near the address, by name and distance, and sizes the households and spending around it. Or open the report at the center of San Juan County. Signed out, you see a blurred preview; on an account, each report is one action.

Free10 actions over 3 days, no card

Survey estimates 2020–2024 · population estimates 2025 · official business counts 2023 · map listings September 2026 · Data credits · How we measure

What this means

As of September 2026, map listings count 2 pet stores in San Juan County. That is 2.2 per 10,000 households.

Households in San Juan County spend about $9.4M a year on pets, or $1,044 per household, 15% above the U.S. average. That is about $4.7M of household spending for each store on map listings. That spending covers all pets, which pet stores share with other businesses in the trade.

There is no official count of businesses with payroll classed as pet and pet supplies stores in San Juan County: counts under 3 aren’t published.

Population estimates show San Juan County grew 4.2% from 2020 to 2025, faster than the U.S. (+3.1%). With 2 pet stores on map listings, San Juan County isn’t given a market score: the score needs at least 5, since one listing more or less would swing it.

How San Juan County compares

The same measures for Washington and the whole U.S. Spending per listing divides a year of household spending on all pets by the pet stores counted, so it measures the demand for each competitor, not any business’s revenue. Households per establishment does the same with the official count.

Pet stores in San Juan County, WA compared with Washington and the U.S.
MeasureSan Juan CountyWashingtonU.S.
Listings per 10k households2.22.32.0
Spending per listing$4.7M$5M$4.5M
Households per official establishmentn/a9,34413,024
Official establishment growth, 2019–2023n/a+2.5%−1.6%
Population growth, 2020–2025+4.2%+3.6%+3.1%
Spending per household on pets$1,044$1,131$909
Median household income$84,800$98,141$80,734
Groundwork market scoreNot scored59

Official counts and lending

Businesses

Official establishments, 2019 to 2023
n/a
Employees, 2023
n/a
Annual payroll, 2023
n/a
One-person businesses, 2023
Not publishedNot published for this business type
Map listings, September 2026
20 chain locations
Listings at the U.S. rate for this spending
2The U.S. ratio of listings to household spending, applied here

SBA-backed loans since fiscal 2022

Loans
0
Amount
$0

SBA-backed loans to businesses classed as pet and pet supplies stores in San Juan County, through June 2026, placed by the borrower’s ZIP code. Official establishments are businesses with payroll; the official counts leave out places with fewer than 3.

Population and households in San Juan County

Population, 2025 estimate
18,577+4.2% since 2020
Households
9,015
Median age
56.2
Homes lived in by their owners
78%
Vehicles per household
2.1
Land area
174 sq. mi.
People per square mile
106
Median household income
$84,800+33.3% vs. 2015–2019, before inflation
Average household income
$131,031
Median home value
$799,200
Jobs located here
5,552
Daytime population
16,562Residents who don’t work, plus everyone whose job is here

Looking at a specific site in San Juan County?

These figures cover the whole county. A site report draws rings around one address and counts what’s inside them: households, spending, jobs, and the pet stores on map listings by name and distance.

Or open the report at the center of San Juan County. Signed out, you see a blurred preview; on an account, each report is one action.

Free10 actions over 3 days, no card

Pet stores across Washington

Every Washington market ranked →

The highest-scoring counties in Washington for pet stores, numbered among those based in Washington, with San Juan County marked.

Top counties in Washington

Counties in Washington ranked for pet stores by Groundwork market score
MarketScoreListingsPer 10k householdsSpending per listingPopulation growthU.S. rank
1Mason County, WA8051.9$5.2M+7.8%#58 of 974
2Benton County, WA75151.9$5.4M+6.9%#102 of 974
3Grant County, WA7561.7$5.3M+6.3%#103 of 974
4Spokane County, WA74432.0$4.9M+3.2%#117 of 974
5Yakima County, WA73111.3$7M+1.0%#122 of 974
6Clark County, WA70442.2$4.9M+5.3%#171 of 974
7Chelan County, WA6972.2$4.6M+3.3%#186 of 974
8Snohomish County, WA67722.3$5.3M+4.9%#210 of 974
9King County, WA662132.3$5.8M+3.1%#223 of 974
10Cowlitz County, WA65102.3$4.1M+3.5%#240 of 974
San Juan County, WANot scored22.2$4.7M+4.2%

Other business types in San Juan County

Each with its Groundwork market score here, out of 100, where it has one.

Questions

How many pet stores are in San Juan County, WA?

San Juan County has 2 pet stores on map listings as of September 2026. The listings count pet stores. No official count is published for pet and pet supplies stores in San Juan County: counts under 3 are left out.

How much do households in San Juan County, WA spend on pets?

About $9.4M a year, or $1,044 per household. That is 15% above the U.S. average (an index of 115, where 100 is the U.S. average). Spread across the 2 pet stores on map listings, it comes to $4.7M per store. The spending figure covers all pets, not only pet stores. It is estimated from the incomes of the 9,015 households in San Juan County and national spending patterns by income.

How does San Juan County, WA compare with the U.S. for pet stores?

San Juan County has 2 pet stores on map listings, too few for a steady comparison with the U.S. rate. The count on map listings matches the U.S. ratio of pet stores to household spending.

How fast is San Juan County, WA growing?

Population estimates put San Juan County at 18,577 people in 2025, up 4.2% since 2020, faster than the U.S. (+3.1%). It has 9,015 households. Median household income in San Juan County is $84,800, 5% above the U.S. median of $80,734. Against the 2015–2019 survey, the median rose 33.3%, before inflation.

What is the Groundwork market score?

The Groundwork market score runs from 0 to 100 and compares a market with others of its kind for one business type: states with states, metro areas with metro areas, small-town markets and counties with their own. It weighs household spending per competitor (35%), households per business with payroll (25%), population growth (20%) and spending power (20%), each ranked against those peers. A higher score means that, taken together, the market has more household spending and more households for each business already there, faster population growth and more spending per household than similar markets. It describes a market, not any one site or deal. San Juan County has no market score for pet stores: the score needs at least 5 on map listings, and it has 2.

How can I see the market around a specific site?

Run a Groundwork site report on an address in San Juan County. It maps the pet stores on map listings near the site and sizes the households and spending within the distance you choose. New accounts get 10 actions over 3 days, no card.

How the score works · Top markets for pet stores · All 56 business types in San Juan County

Screening a site or an acquisition in San Juan County?

A site report maps the competitors on map listings near an address and sizes the households and spending around it.

The button opens the report at the center of San Juan County. Signed out, you see a blurred preview; on an account, each report is one action.

This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.

Figures are estimates for research only. Not investment or real estate advice.