UPDATED SEPTEMBER 2026
11.7%

Share of Seattleites within a 10-minute walk of a legal off-leash area. 99% live that close to a park of any kind.

Seattle has one of America's best park systems. For dogs, it's one of the worst. This site is a sourced, reproducible public-data reference: every number links back to where it came from. The opinion page is clearly marked; everything else is factual. Download the full PDF.

Off-leash space / dog
5.4sq ft
Footprint of a doormat. 30.7 designated off-leash-area (OLA) acres (12 fully fenced; Magnuson and I-5 Colonnade partial) ÷ ~249,000 dogs (American Veterinary Medical Association estimate). src
Citations outside OLA walkshed
71.9%
3,089 of the 4,299 enforcement records placed at 37 geocoded parks fell outside the walkshed (the area within a 10-minute walk) 2014–2026 (via public records request, PRR). src · script
Fewer / capita than Portland
3.2×
Seattle 1.82 vs Portland 5.74 per 100,000 residents. src
Recent updates
  • September 2026 · Five headline figures corrected, two records releases ingested, and every page cut to its finding

    Asked directly, Seattle Parks produced the off-leash share of the parks-maintenance budget this site had said could not be known. The OLA-only figure is $328,345 for 2023, not the $126,000 carried here, and about $1.57M in 2025 once construction money is counted — of which $1,053,037 of $5,625,926 has actually been spent. The OLA gap is thirteen years, not seventeen; the two funded sites are expected in 2027–28, not 2026; and the City was billed $456,173 in 2024 for three officers it did not field. Sources and methodology now live on a single Data & Methods page.

See all updates →

The reports, in short.

Seven sections covering the OLA system: counts, access, what's working, enforcement, budget, peer-city comparisons, and the author's opinion. The first six are factual; the last is opinion. Sources and scripts are linked throughout.

All the reports.

Part I

The Gap

Seattle's OLA count has been stuck at 14 since 2013, thirteen years, while the population kept growing. Per-capita comparison to Portland, San Francisco, Vancouver BC, and Austin. Budget analysis through Park District Cycle 2.

Read Part I →
Part II

Access

Walkshed coverage, peer-city OLA acreage, the Kinnear Park case study, and the pattern of illegal off-leash use that follows from insufficient supply. Interactive map of all existing, funded, and planned OLAs.

Read Part II →
Part III

Forward

What works and what Seattle hasn't tried: which existing OLAs actually function well and why, how cities with decades of shared-use experience run it, and the non-SPR public land (WSDOT right-of-way, Seattle City Light corridors, Port of Seattle) that could host off-leash space.

Read Part III →
Enforcement

Hotspots

Where Seattle Animal Control logged 7,015 off-leash enforcement contacts between January 2014 and April 2026. Contacts rose roughly seven-fold to a 2018 peak after the SPR / Finance & Administrative Services (FAS) patrol program went full-time in 2016, then fell and never recovered; actual citations fell 95% from 2018 to 2024, and neither agency has ever measured whether behavior changed. Six of the top ten cited parks have no designated OLA. Interactive hotspot map and top-20 table.

Read the enforcement analysis →
Budget

Where the money goes

SPR total budget versus dedicated off-leash area spending, 2016–2026. Absolute dollars, percentages, per-dog figures, Cycle 1 vs. Cycle 2 comparison, and a peer-city transparency table showing why the comparison is so difficult. Every row sourced.

Read the budget analysis →
Peer Cities

How other cities do this

Per-city detail on eight peers: Portland, San Francisco, Vancouver BC, Washington DC, Minneapolis, New York, Austin, and Boise. Counting methodology, governance, funding mechanism, operating rules, and at least one design choice per city Seattle has not tried.

Read the peer-city detail →
Opinion

Opinion & recommendation

An opinion page with six principles, three opinions that fall out of the data, and one policy recommendation: a time-zoned shared-use model for Seattle's parks, modeled on New York City's long-standing off-leash-hours policy.

Read the editorial →
AI disclosure This site was built by Claude, Anthropic's AI assistant. The underlying data was collected by the author: public records requests, SPR budget documents, census data and peer-city research. The author reviewed the output before publication. The editorial reflects his personal views.
Corrections and contributions welcome We stand behind this work and publish every source so it can be verified, disputed, or improved. If you find an error, we want to know: a wrong number, a stale figure, a methodological flaw, or a better primary source. Known gaps where outside help would be especially useful: current dog-population estimates, per-OLA usage data, and SPR's internal budget split between OLAs and P-Patches. File an issue on GitHub (preferred, because corrections stay public and auditable) or email us at seattledogparkdata@ozymandi.as. The site will be updated and the change noted.