Reviewed by the Nanny Lane team · Last updated
How much does a part-time nanny cost in Washington in 2026?
In Washington, the average part-time nanny earns about $21.24 per hour. For a typical 40-hour week, that works out to roughly $850/week or $3,682/month. Rates across Washington fall in the $17–$30/hour range, depending on experience, the number of kids, and what's expected on the job.
These numbers come from 2,683 live part-time nanny listings in Washington on Nanny Lane. We update this page whenever the data moves.
- Weekly
(40 hrs) - $850
- Monthly
- $3,682
- Annual
- $44,179
Find part-time nannies near you
What drives the price
Across Washington, part-time nannies rates fall in the $17–$30/hour range. Where a family lands depends on a handful of factors. Three of them drive most of the spread.
Experience
Number of kids
| 1 kid (baseline) | $21.24 |
|---|---|
| 2 kids | ~$22.24 |
| 3+ kids | ~$23.24+ |
Hours & schedule
| Weekday 9–5 (standard) | — |
|---|---|
| Evening/weekend | +$2–4/hr |
| Last-minute | +$3–5/hr |
Also factor in: live-in vs. live-out · household duties beyond childcare · driving · cooking · travel.
Full-time, part-time, and live-in part-time nanny rates
| Arrangement | Typical hours | Average rate | |
|---|---|---|---|
| Full-time | 35–50 hrs/week | $23.19/hr | See full-time rates → |
| Part-time | 10–25 hrs/week | $21.79/hr | See part-time rates → |
| Live-in | Set by family | $21.58/hr | See live-in rates → |
Part-time runs slightly lower per hour than full-time here, which often means strong full-time demand supports higher rates for committed schedules.
Live-in arrangements look cheaper per hour because room and board are part of the package. The trade-off is space — you'll need a private bedroom and ideally a separate bathroom for the part-time nanny.
How do Washington part-time nanny rates compare to the national average?
Washington runs above the national average for part-time nanny rates, in line with many other metro-heavy states. Expect higher rates in major cities and more competitive pricing in smaller towns.
Hiring part-time nannies in Washington typically costs about 12% more than the United States average of $19/hour.
| Area | Average hourly rate | vs. Washington |
|---|---|---|
| Washington | $21/hr | — |
| United States | $19/hr | -11% |
Where part-time nannies cost most and least in Washington
7 cities have enough part-time nanny data to compare, with rates ranging from $19.64/hour in Spokane to $25.13/hour in Seattle.
Below: how each compares to the Washington state average of $21.24/hour.
Nearby cities ranked by part-time nanny rate
| # | City | $/hr | vs. Washington | |
|---|---|---|---|---|
| 1 | Seattle | $25.13 | +18% | |
| 2 | Everett | $22.35 | +5% | |
| 3 | Bellingham | $20.98 | -1% | |
| 4 | Tacoma | $20.72 | -2% | |
| 5 | Olympia | $20.65 | -3% | |
| 6 | Vancouver | $20.10 | -5% | |
| 7 | Spokane | $19.64 | -8% |
Tips to find a great part-time nanny without overpaying
- Be flexible on experience. Some of the best part-time nannies on the platform have 3–5 years on the job and charge meaningfully less than experienced part-time nannies with 10+ years. References matter more than years.
- Consider a share. If your kids are similar ages and you live near another family, a share is the single biggest cost reduction available without compromising on care.
- Be specific about hours upfront. Most part-time nannies will take a slightly lower rate for a guaranteed steady schedule than for a higher-rate, unpredictable one.
- Bundle benefits thoughtfully. Two weeks PTO, a health stipend, transit passes, education assistance, or an annual raise commitment can help close the gap with families offering a higher hourly rate.
- Match rate to responsibilities. A higher rate often makes sense once you add cooking, errands, or driving. Don't compare apples to oranges across listings.
How to reduce nanny costs?
and enjoy flexible child care.
How families use Nanny Lane to find a part-time nanny in Washington
Nanny Lane is a marketplace built specifically for connecting families with part-time nannies — no recruiters in the middle. Most families work through it like this:
- 01
Browse part-time nanny profiles in Washington
Filter by hourly rate, experience, languages, and availability.
- 02
Message the ones who look like a fit
Reach out to the part-time nannies whose experience and rate match what you're looking for.
- 03
Schedule a phone call, then a paid trial day
Trial days feel awkward at first — that's normal. They're the best way to see how a part-time nanny fits with your family in real time.
- 04
Hire your part-time nanny
If you'd rather not handle taxes and payroll yourself, our payroll team can take care of it.