Reviewed by the Nanny Lane team · Last updated May 2026

How much does a nanny cost in Portsmouth, NH in 2026?

In Portsmouth, NH, the average nanny earns about $21.48 per hour. For a typical 40-hour week, that works out to roughly $859/week or $3,723/month. Most Portsmouth families pay somewhere in the $10–$30/hour range, depending on experience, the number of kids, and what's expected on the job.

Average hourly rate$21.48/hr · Portsmouth average

These numbers come from 48 live nanny listings in Portsmouth on Nanny Lane. We update this page whenever the data moves.

Weekly (40 hrs): $859
Monthly: $3,723
Annual: $44,678

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What drives the price

Most Portsmouth families pay somewhere in the $10–$30/hour range. Where a given family lands depends on a handful of factors. Three of them drive most of the spread.

Experience

Experience is one of the biggest levers on a nanny's rate.

Nannies with 10+ years, or specialty skills like newborn care or multiple languages, typically command the highest hourly rates.

Number of kids

One child is the baseline. Each additional child usually adds $1–$2/hour. Twins and infants tend toward the high end.

+$1 to $2/hour per additional child

Hourly rate by number of kids
1 kid (baseline)	$21.48
2 kids	~$22.48
3+ kids	~$23.48+

Hours & schedule

Standard weekday daytime hours are easiest to staff. Early mornings, evenings, weekends, and last-minute coverage all push rates up.

10–20%premium for off-hours coverage

Hourly rate adjustment by 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.

How do Portsmouth nanny rates compare to state and national averages?

Portsmouth is one of the more expensive nanny markets in the country.

Hiring nannies in Portsmouth, NH typically costs about 17% more than the New Hampshire average of $18/hour and 28% more than the United States average of $17/hour.

Average hourly nannies rates compared across Portsmouth, NH and reference areas.
Area	Average hourly rate	vs. Portsmouth, NH
Portsmouth, NH	$21/hr	—
New Hampshire	$18/hr	-14%
United States	$17/hr	-22%

Tips to find a great nanny without overpaying

Be flexible on experience. Some of the best nannies on the platform have 3–5 years on the job and charge meaningfully less than experienced 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 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?

Split the cost of a nanny with another family
and enjoy flexible child care.

Learn more about nanny sharing

How families use Nanny Lane to find a nanny in Portsmouth, NH

Nanny Lane is a marketplace built specifically for connecting families with nannies — no recruiters in the middle. Most families work through it like this:

01
Browse nanny profiles in Portsmouth, NH
Filter by hourly rate, experience, languages, and availability.
02
Message the ones who look like a fit
Reach out to the 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 nanny fits with your family in real time.
04
Hire your nanny
If you'd rather not handle taxes and payroll yourself, our payroll team can take care of it.

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