City comparison
Auburn, WA is about 10 miles (20 km) from Tacoma, WA in a straight line. By road, the drive is roughly 20 miles, or about 15 min behind the wheel at highway speeds.
Driving distance is a rough estimate (great-circle × 1.25); driving time assumes a 60 mph blended average. Real trips run 10–20% longer with stops.
A direct flight from Auburn, WA to Tacoma, WA takes about 1 min, covering roughly 10 miles in a straight line. Connecting itineraries with a layover typically add 1–3 hours.
Block-to-block estimate at ~500 mph cruise, including taxi, climb, and descent — what an airline would publish, not pure airborne time.
Tacoma has a population of 219,234, vs 85,623 in Auburn — about 2.6× larger by population. By land area, Tacoma covers about 50 sq mi vs 30 sq mi for Auburn.
Population from US Census ACS. Land area from the Census Gazetteer (city proper, excluding inland water).
Cost indices by category, with the US city average (100) marked.
Index: 100 = US city average. Lower is more affordable.
Side-by-side costs, salaries, and sub-category indices.
| Metric | Auburn | Tacoma | Difference |
|---|---|---|---|
| Median rent | $1,594/mo | $1,489/mo | 7.1% higher in Auburn |
| Median home value | $460,100 | $415,300 | 10.8% higher in Auburn |
| Median household income | $87,406 | $79,085 | 10.5% higher in Auburn |
| Groceries index | 104.0 | 103.0 | 0.9% higher in Auburn |
| Utilities index | 95.7 | 92.5 | 3.5% higher in Auburn |
| Transportation index | 106.6 | 108.1 | 1.3% higher in Tacoma |
| Healthcare index | 106.6 | 108.8 | 2.0% higher in Tacoma |
How much you'd need to earn in the other city to keep the same standard of living.
If you earn $100,000 in Auburn, you'd need $99,813 in Tacoma to maintain your standard of living.
Climate, safety, and demographics side by side.
Auburn and Tacoma have nearly identical overall cost-of-living indices. If you earn $80,000 in Auburn, you'd need about $79,851 in Tacoma to keep the same standard of living.