ZIP code
03031
in Amherst, New HampshirePopulation 11,849
66.70/ 100
Ranked #1,374 of 32,066 US ZIPs (top 4.3%)
Ranked #11 of 243 New Hampshire ZIPs (top 4.6%)
Ranked #3 of 34 Manchester-Nashua, NH ZIPs (top 8.9%)
Ranks are modeled estimates — ZIPs a few hundred places apart are effectively tied.
What defines this ZIP
Metrics where this ZIP sits in the tails of the national distribution — the ones that most set it apart. Select any tile for its definition and methodology.
Median household income
$153,125
in the top 3.6% nationally
Higher is healthier
ST91stUS96thDefinition & source ›
The middle household income in this ZIP — half of households earn more, half earn less — in dollars per year.
Full methodology ›Food insecurity
6.0%
in the bottom 1.5% nationally
Lower is healthier
ST4thUS1stDefinition & source ›
The estimated share of adults who experienced food insecurity in the past 12 months.
Full methodology ›Lack of transportation
4.0%
in the bottom 1.6% nationally
Lower is healthier
ST5thUS2ndDefinition & source ›
The estimated share of adults who lacked reliable transportation in the past 12 months.
Full methodology ›Housing insecurity
5.8%
in the bottom 2.1% nationally
Lower is healthier
ST7thUS2ndDefinition & source ›
The estimated share of adults who experienced housing insecurity in the past 12 months.
Full methodology ›Dental provider access
1.3 per 1,000 residents
in the top 3.8% nationally
Higher is healthier
ST94thUS96thDefinition & source ›
The number of dental offices located inside this ZIP’s boundary, per 1,000 residents.
Counted from establishments located inside this ZIP’s boundary, so one just across the line is not counted. Where a ZIP has too few residents for the density to be reliable, no value is published rather than an unreliable one.
Full methodology ›Utility shut-off threat
4.0%
in the bottom 3.8% nationally
Lower is healthier
ST7thUS4thDefinition & source ›
The estimated share of adults whose household was threatened with a utility shut-off in the past 12 months.
Full methodology ›Mammography
82.6%
in the top 2.9% nationally
Higher is healthier
ST94thUS97thDefinition & source ›
The estimated share of women aged 50–74 who had a mammogram within the past two years.
Full methodology ›Fair or poor health
11.6%
in the bottom 2.7% nationally
Lower is healthier
ST5thUS3rdDefinition & source ›
The estimated share of adults who rate their own general health as fair or poor.
Full methodology ›Cognitive disability
9.6%
in the bottom 3.6% nationally
Lower is healthier
ST6thUS4thDefinition & source ›
The estimated share of adults with serious difficulty concentrating, remembering, or making decisions.
Full methodology ›Distance to a Superfund site
0.6 mi
in the bottom 5.9% nationally
Higher is healthier
ST13thUS6thDefinition & source ›
The distance in miles from this ZIP’s edge to the nearest Superfund site — an abandoned or uncontrolled hazardous-waste site the EPA has listed for cleanup.
Full methodology ›The read
By its overall health score, Amherst, New Hampshire (ZIP 03031) lands in the top 4.3% healthiest ZIPs nationally (1,374th) and the top 4.6% of New Hampshire (11th).
Strengths and concerns sit side by side across the measures here: household income lands in the top 3.6% nationally, and modeled food insecurity registers in the bottom 1.5% nationally. Modeled transportation sits in the bottom 1.6% nationally, and housing insecurity rests in the bottom 2.1% nationally. Dental providers is in the top 3.8% nationally, modeled utility shutoff stands in the bottom 3.8% nationally, and modeled mammography settles in the top 2.9% nationally. Modeled fair or poor health lies in the bottom 2.7% nationally, and cognitive disability resides in the bottom 3.6% nationally. On the other hand, distance to a Superfund site lands in the bottom 5.9% nationally.
Weighed against the ZIPs nearby, outer-floodplain exposure runs far higher than the surrounding ZIPs on this measure. To translate a couple of terms, distance to a Superfund site is an abandoned or uncontrolled hazardous-waste site the EPA has identified for cleanup. Overall, the nearest healthier neighbor is ZIP 03110, just across the boundary. On a broader view, the area also sits on the healthier half of the national range on at least seven of the ten good-life measures tracked here, from quiet and green space to nearby care, a combination reached by about one in twenty-five US ZIP codes.
What’s driving this score
Nine domains make up the ZipVitals Score — here is how this ZIP does on each, and how much each one counts. Compare it against the US, this state and the Manchester-Nashua, NH metro area.
Compared with the ZIP codes measured across all nine scoring domains — not with all US ZIP codes.
Lifting this score
Chronic Disease Burden
healthier than 81%
21%
Social Need / SDOH
healthier than 92%
16%
Preventive Care
healthier than 96%
13%
Risk Behavior
healthier than 93%
11%
Mental Health
healthier than 88%
8%
Disability
healthier than 94%
7%
Climate / Disaster Risk
healthier than 62%
5%
Healthcare Access
healthier than 71%
5%
Holding it back
Environmental Hazard
healthier than 23%
14%
Lifting this score
Chronic Disease Burden
healthier than 83%
21%
Social Need / SDOH
healthier than 94%
16%
Preventive Care
healthier than 91%
13%
Risk Behavior
healthier than 79%
11%
Mental Health
healthier than 91%
8%
Disability
healthier than 95%
7%
Healthcare Access
healthier than 85%
5%
Holding it back
Environmental Hazard
healthier than 8%
14%
Climate / Disaster Risk
healthier than 22%
5%
Lifting this score
Chronic Disease Burden
healthier than 61%
21%
Social Need / SDOH
healthier than 94%
16%
Preventive Care
healthier than 91%
13%
Risk Behavior
healthier than 91%
11%
Mental Health
healthier than 88%
8%
Disability
healthier than 97%
7%
Healthcare Access
healthier than 64%
5%
Holding it back
Environmental Hazard
healthier than 30%
14%
Climate / Disaster Risk
healthier than 21%
5%
“Share” is how much of this ZIP’s score the domain accounts for. Percentages are rounded; higher is healthier in every domain. How the score works, and who it compares you with ›
Findings that name this ZIP
One of our published findings lists this ZIP code. Each finding compares one published measure against a stated benchmark, and names only the ZIP codes whose estimates are reliable enough to rank. See all surprising findings.
Heavy environment, light chronic burden
Where the environment and chronic illness point in opposite directions
Environmental-hazard standing 23.5; chronic-disease standing 80.7 — 57 points apart, heavier on the environment than it is on chronic illness.
Ranked #15,126 of the 18,187 ZIP codes this finding names, ordered by the gap from cleanest environment to heaviest chronic burden, highest first.
Nearby & similar ZIPs
Editorially selected — see how this ZIP compares to nearby and similar places.
Nearby
03049
New Hampshireshares a border
Score 65.60
Closest healthier
03110
New Hampshireshares a border
Score 67.12
Similar health profile
02067
Massachusetts100% similar profile
Score 71.60
How these were chosen: only ZIPs with a published Score appear — a nearby ZIP with too little data to score won’t. Nearby means closest by distance between ZIP boundaries, which can cross state lines. A similar health profile is a close match across the nine Score domains, not similar demographics. Distances are measured between ZIP boundaries — ZIPs that touch share a border. How distance is measured
Evidence
Every measure this page draws on, by source. Collapsed by default — the full data stays in the page for search engines either way.
Health OutcomesCDC PLACES 2022 / 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Arthritis among adults | 27.3% | 25.0–29.7 |
| High blood pressure among adults | 31.9% | 29.4–34.6 |
| Cancer (non-skin) or melanoma among adults | 10.6% | 9.8–11.6 |
| Current asthma among adults | 10.4% | 9.3–11.5 |
| Coronary heart disease among adults | 5.5% | 4.9–6.2 |
| Chronic obstructive pulmonary disease among adults | 4.9% | 4.1–5.7 |
| Depression among adults | 20.7% | 18.3–23.2 |
| Diagnosed diabetes among adults | 8.6% | 7.6–9.8 |
| High cholesterol among adults who have ever been screened | 36.0% | 33.1–38.7 |
| Obesity among adults | 31.2% | 27.2–35.4 |
| Stroke among adults | 2.7% | 2.4–3.0 |
| All teeth lost among adults aged >=65 years | 6.4% | 5.3–7.8 |
PreventionCDC PLACES 2022 / 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Current lack of health insurance among adults aged 18-64 years | 4.3% | 3.5–5.4 |
| Taking medicine to control high blood pressure among adults with high blood pressure | 79.0% | 76.5–81.3 |
| Visits to doctor for routine checkup within the past year among adults | 80.2% | 77.6–82.5 |
| Cholesterol screening among adults | 91.2% | 89.8–92.4 |
| Colorectal cancer screening among adults aged 45–75 years | 73.9% | 70.4–77.2 |
| Visited dentist or dental clinic in the past year among adults | 74.3% | 71.6–77.0 |
| Mammography use among women aged 50-74 years | 82.6% | 78.1–86.7 |
Health Risk BehaviorsCDC PLACES 2022 / 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Binge drinking among adults | 15.8% | 13.7–17.9 |
| Current cigarette smoking among adults | 7.9% | 6.4–9.7 |
| No leisure-time physical activity among adults | 17.6% | 15.1–20.5 |
| Short sleep duration among adults | 32.0% | 28.1–36.2 |
Health StatusCDC PLACES 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Fair or poor self-rated health status among adults | 11.6% | 10.0–13.5 |
| Frequent mental distress among adults | 13.1% | 11.7–14.8 |
| Frequent physical distress among adults | 10.1% | 9.0–11.5 |
DisabilityCDC PLACES 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Cognitive disability among adults | 9.6% | 8.3–11.1 |
| Any disability among adults | 22.3% | 19.8–25.1 |
| Hearing disability among adults | 6.5% | 5.8–7.3 |
| Independent living disability among adults | 5.2% | 4.6–6.0 |
| Mobility disability among adults | 9.5% | 8.2–11.0 |
| Self-care disability among adults | 2.4% | 2.1–2.7 |
| Vision disability among adults | 2.9% | 2.6–3.3 |
Health-Related Social NeedsCDC PLACES 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Lack of social and emotional support among adults | 19.9% | 17.3–22.7 |
| Food insecurity in the past 12 months among adults | 6.0% | 4.7–7.6 |
| Received food stamps in the past 12 months among adults | 3.8% | 2.8–5.0 |
| Housing insecurity in the past 12 months among adults | 5.8% | 4.7–7.1 |
| Lack of reliable transportation in the past 12 months among adults | 4.0% | 3.4–4.8 |
| Loneliness among adults | 29.5% | 26.3–33.0 |
| Utility services shut-off threat in the past 12 months among adults | 4.0% | 3.3–4.9 |
Community & economyCensus ACS 5-Year · 2024 release · observed
| Measure | Value | US median (p10–p90) | NH median (p10–p90) |
|---|---|---|---|
| Poverty rate | 4.4% | 10.6% (3.1–25.8%) n=32,364 | 6.7% (2.0–13.3%) n=243 |
| Uninsured 18–64 | 3.7% | 9.0% (1.5–24.3%) n=32,286 | 7.1% (2.2–14.5%) n=242 |
| No HS diploma (25+) | 0.3% | 7.9% (1.8–20.7%) n=32,505 | 4.5% (1.3–9.8%) n=243 |
| Bachelor's or higher (25+) | 65.8% | 23.3% (9.2–53.6%) n=32,505 | 38.8% (21.4–60.3%) n=243 |
| Unemployment rate (16+) | 1.5% | 3.9% (0.0–9.8%) n=32,274 | 2.8% (0.0–6.0%) n=243 |
| Households without a vehicle | 2.5% | 3.9% (0.0–12.5%) n=32,322 | 2.5% (0.0–8.4%) n=243 |
| Broadband subscription | 98.2% | 89.3% (75.1–97.1%) n=32,322 | 92.9% (85.7–99.0%) n=243 |
| Housing cost burden (≥30% income) | 20.4% | 23.7% (10.6–40.0%) n=32,322 | 27.1% (17.2–36.4%) n=243 |
| Homeownership rate | 91.9% | 78.7% (51.7–94.0%) n=32,322 | 86.0% (62.6–96.9%) n=243 |
| Crowded housing (>1 per room) | 0.3% | 1.3% (0.0–6.3%) n=32,322 | 0.7% (0.0–3.1%) n=243 |
| Foreign-born population | 4.6% | 2.6% (0.0–18.6%) n=32,553 | 3.1% (0.5–7.1%) n=243 |
| Single-parent households | 53.3% | 53.6% (37.3–74.1%) n=32,087 | 60.9% (46.9–76.5%) n=243 |
| Population 65+ | 20.3% | 19.4% (10.8–33.6%) n=32,553 | 22.1% (15.1–37.1%) n=243 |
| Median age | 45.9 yr | 42.2 yr (33.0–56.3) n=32,292 | 47.1 yr (38.4–58.4) n=243 |
| Median household income | $153,125 | $72,070 ($46,039–$118,707) n=30,318 | $98,684 ($67,733–$147,723) n=235 |
| Median home value | $537,300 | $222,200 ($100,300–$579,820) n=30,049 | $371,500 ($252,560–$570,440) n=237 |
| Median gross rent | $1,462 | $1,021 ($677–$1,912) n=25,670 | $1,360 ($1,037–$1,893) n=197 |
Life expectancyNCHS / RWJF USALEEP · model-based
| Measure | Value | US median (p10–p90) | NH median (p10–p90) |
|---|---|---|---|
| Life expectancy at birth | 83.4 yr ± 1.58 | 78.9 yr (74.7–82.8) n=31,308 | 81.2 yr (78.0–85.7) n=242 |
About the ± — it’s this estimate’s give-or-take (statisticians call it the standard error). The true life expectancy for this ZIP most likely falls within 1.58 years of 83.4, and it’s very unlikely to be off by more than twice that.
More ZIPs to explore ▾More ZIPs to explore ▴
How these lists were built: they draw only from ZIPs that have a published Score, so ZIPs with too little data to score are not listed. Distance-based lists use distance between ZIP boundaries with no state filter, so an out-of-state ZIP can appear. Statistically similar means a close match across the nine Score domains, not a demographic match: the measure is the cosine similarity between two ZIPs’ domain scores, taken over the domains both ZIPs have data for and only where that overlap covers at least six of the nine — and where no ZIP clears that minimum-overlap floor, that list is left out rather than filled with a weak match. How distance is measured