States › Pennsylvania › Northampton County › ZIP 18040
ZIP Code Tabulation Area · Pennsylvania
ZIP Code 18040
16,980 residents in the 2020 Census, 13,452 adults. CDC PLACES 2025 release.
- Northampton County
- Chestnut Hill CDP · 18% of land
- Stockertown borough · 1% of land
- Martins Creek CDP · 0% of land
CDC's PLACES project publishes model-based estimates of 40 health measures for ZIP Code 18040, in Northampton County, Pennsylvania: 16,980 residents in the 2020 Census, 13,452 of them adults.
In the 2024 release it estimates that 32.0% of adults have obesity (95% confidence interval 25.6–38.8%), similar to Northampton County's 33.0%, in line with the Pennsylvania figure of 33.8% (site aggregate), similar to the national estimate of 33.3%. Where intervals overlap the figures are described as similar, because the model cannot separate them.
Diagnosed diabetes: 11.3% of adults (95% confidence interval 9.6–13.0%) in the 2024 release, similar to Northampton County's 10.9%, in line with the Pennsylvania figure of 11.6% (site aggregate), similar to the national estimate of 12.0%.
Across the 33 measures published for both, the interval for ZIP Code 18040 lies entirely above the Northampton County interval for 0 measures, entirely below it for 0 and overlaps it for 33.
28 measures were not published for this area in the 2025 release; for those the most recent published release is shown and labelled.
7 measures have no published estimate for this area in any release kept here (the health-related social needs measures are only estimated for states that ran that survey module).
Report card: 40 measures by CDC category
Crude prevalence is the estimated share of all adults. CDC: "We don't provide age-adjusted prevalence estimates at census tract and ZCTA levels because some of these areas do not have population in all age groups used in the adjustment process."
estimate with 95% intervalNorthampton Co.PA figureUS estimate
Health outcomes (12)vs Northampton Co.: 0 higher · 0 lower · 12 similar
Prevention (7)vs Northampton Co.: 0 higher · 0 lower · 7 similar
Health risk behaviors (4)vs Northampton Co.: 0 higher · 0 lower · 4 similar
Disability (7)vs Northampton Co.: 0 higher · 0 lower · 7 similar
Health status (3)vs Northampton Co.: 0 higher · 0 lower · 3 similar
Health-related social needs (7)not published for this area
Flags: Co. = Northampton County, St. = Pennsylvania figure (site aggregate, no interval: above, below or in line), US = national estimate. ↑ interval entirely above, ↓ entirely below, ≈ overlapping or containing the reference. Hover a flag for the wording. Release column in colour: not published for this ZIP in the 2025 release, most recent published release shown.
Compared with county, state and nation
| Measure | This ZIP | Northampton County | Pennsylvania (site aggregate) | United States |
|---|---|---|---|---|
| Obesity (2024) | 32.0% 25.6–38.8 | 33.0% 26.6–39.7 · similar | 33.8% in line | 33.3% 33.0–33.6 · similar |
| Diabetes (2024) | 11.3% 9.6–13.0 | 10.9% 9.4–12.6 · similar | 11.6% in line | 12.0% 11.8–12.2 · similar |
| High Blood Pressure (2024) | 32.8% 28.9–36.6 | 32.0% 28.3–36.2 · similar | 32.8% in line | 32.7% 32.4–33.0 · similar |
| Current Asthma (2024) | 10.1% 8.8–11.5 | 10.2% 8.9–11.5 · similar | 10.6% in line | 9.9% 9.7–10.1 · similar |
| COPD (2024) | 6.5% 5.8–7.4 | 6.9% 6.1–7.7 · similar | 7.6% below | 6.8% 6.6–6.9 · similar |
| Coronary Heart Disease (2024) | 7.2% 6.4–8.0 | 7.1% 6.3–7.9 · similar | 7.4% in line | 6.8% 6.7–7.0 · similar |
| Depression (2024) | 20.7% 17.5–24.1 | 21.7% 18.2–25.2 · similar | 23.0% in line | 20.7% 20.4–20.9 · similar |
| Current Cigarette Smoking (2024) | 12.9% 11.2–14.8 | 14.6% 12.7–16.7 · similar | 15.8% below | 12.9% 12.7–13.1 · similar |
| Binge Drinking (2024) | 18.4% 15.1–22.1 | 19.6% 16.1–23.5 · similar | 18.3% in line | 16.6% 16.3–16.8 · similar |
| Physical Inactivity (2024) | 21.0% 17.5–24.8 | 23.4% 19.4–27.5 · similar | 23.8% in line | 23.7% 23.4–24.0 · similar |
| Health Insurance (2024) | 6.4% 5.4–7.5 | 6.2% 5.4–7.0 · similar | 5.8% in line | 10.8% 10.5–11.1 · lower |
| General Health (2024) | 16.1% 14.2–18.1 | 17.5% 15.4–19.6 · similar | 18.7% below | 17.9% 17.6–18.1 · similar |
Twelve headline measures, crude prevalence. State figures are population-weighted county estimates computed by this site and carry no interval; the county and US columns carry CDC's 95% intervals. The full report card above covers all 40.
Estimates by release
What each PLACES release published for ZIP 18040 (crude prevalence with 95% interval). CDC advises that the estimates cannot be used to track local change over time: each release re-models a different survey year onto a fixed population, intervals usually overlap and the interval method changed in 2023. Listed for reference only. The 2022 and 2023 columns use 2010-vintage Census geographies for ZIP Codes and places (the same code may have covered a different area); 2024 onward use 2020 geographies.
| Measure | 2022 release | 2023 release | 2024 release | 2025 release |
|---|---|---|---|---|
| COPD | 5.3% 4.7–5.9 | 5.2% 4.4–6.1 | 6.5% 5.8–7.4 | — |
| Coronary Heart Disease | 5.6% 5.2–6.0 | 5.2% 4.6–5.9 | 7.2% 6.4–8.0 | — |
| Current Asthma | 9.1% 8.8–9.4 | 9.7% 8.5–10.8 | 10.1% 8.8–11.5 | — |
| Depression | 20.3% 19.6–21.1 | 19.4% 16.3–22.7 | 20.7% 17.5–24.1 | — |
| Diabetes | 9.0% 8.5–9.5 | 8.6% 7.4–9.9 | 11.3% 9.6–13.0 | — |
| High Blood Pressure | 30.2% 29.3–31.1 | 29.0% 25.4–32.6 | 32.8% 28.9–36.6 | — |
| Obesity | 29.0% 28.0–30.1 | 30.5% 24.9–36.2 | 32.0% 25.6–38.8 | — |
| Health Insurance | 8.4% 7.3–9.6 | 5.5% 4.5–6.6 | 6.4% 5.4–7.5 | — |
| Binge Drinking | 18.7% 17.9–19.4 | 18.3% 15.4–21.3 | 18.4% 15.1–22.1 | — |
| Current Cigarette Smoking | 14.6% 12.7–16.5 | 13.5% 10.8–16.2 | 12.9% 11.2–14.8 | — |
| Physical Inactivity | 18.2% 16.7–19.7 | 19.4% 16.0–23.0 | 21.0% 17.5–24.8 | — |
| General Health | 10.1% 9.0–11.1 | 12.3% 10.5–14.2 | 16.1% 14.2–18.1 | — |
Nearby
All 22 ZIP Codes in Northampton County and its 33 places · Pennsylvania (1,787 ZIP Codes).
Questions and answers
What share of adults in ZIP Code 18040 have obesity, according to PLACES?
PLACES estimates 32.0% (95% confidence interval 25.6–38.8%) in the 2024 release, based on 2022 BRFSS responses modelled onto the area's adult population. It is a modelled estimate for the whole adult population of the area, not a count of diagnoses.
How common is diagnosed diabetes in ZIP Code 18040?
PLACES estimates 11.3% of adults (95% confidence interval 9.6–13.0%) in the 2024 release. The national estimate in the same release is 12.0%.
Is ZIP Code 18040 different from Northampton County on obesity?
The 95% confidence intervals for ZIP Code 18040 and Northampton County overlap for obesity, so the estimates are described as similar; the model cannot separate them.
Can these figures describe a person who lives in ZIP Code 18040?
No. CDC states: "We do not produce estimates for individuals; only aggregated results for counties, places, census tracts, or ZCTAs." The figures describe the expected prevalence across the area's adult population given its demographic make-up and its county and state; they say nothing about any resident.
Can ZIP Code 18040 be ranked or tracked over time with these figures?
CDC advises that the data "should not be used for ranking the overall health of any county, place, census tract, or ZCTA" and that the modelling procedure "does not support using the estimates to track changes at the local level over time". Areas can be compared on individual measures, with their confidence intervals; this site lists estimates by release for reference only.
Where does this data come from?
CDC PLACES: Local Data for Better Health, 2025 release (data updated 4 Dec 2025), which models Behavioral Risk Factor Surveillance System responses with Census population and American Community Survey data. Earlier releases (2022, 2023, 2024) are shown for reference. Boundaries and ZIP-to-county relationships are from the US Census Bureau.
Provenance
Source: Centers for Disease Control and Prevention, PLACES: Local Data for Better Health, 2025 release (data updated 4 Dec 2025), with the 2022, 2023, 2024 releases for reference; US government work, public domain. Dataset on data.cdc.gov. Boundaries and ZIP-to-county relationships: US Census Bureau. Percentages are shown to one decimal as CDC publishes them; state figures are population-weighted means computed by this site. ZCTA-to-county and ZCTA-to-place shares are land-area overlaps from the Census 2020 relationship files. PLACES does not publish age-adjusted figures for ZCTAs. Processing errors are corrected at the next daily build; see corrections. Generated 1 Oct 2026.