States › Massachusetts › Middlesex County

County · Massachusetts

Middlesex County, MA

1,623,952 residents, 1,310,019 adults (Census population estimates used by PLACES). 81 ZIP Codes and 39 places with estimates.

Massachusetts
ZIP Codes
Places
Crude and age-adjusted estimates

Middlesex County within Massachusetts. Boundaries: US Census Bureau.

These are model-based estimates, not measurements. CDC PLACES applies a statistical model to national survey responses and Census population data to estimate what share of an area's adults report each condition or behaviour. CDC: "We do not produce estimates for individuals; only aggregated results for counties, places, census tracts, or ZCTAs."

CDC on comparisons: "It is not adequate to simply compare point estimates. The confidence intervals should also be considered, and some are very broad." This site says higher or lower only when two 95% confidence intervals do not overlap, and similar when they do. CDC also advises that the data "should not be used for ranking the overall health of any county, place, census tract, or ZCTA" and that the model "cannot detect effects due to local interventions".

Source: CDC PLACES 2025 release, data updated 4 Dec 2025. What PLACES is · Reading the intervals · Methodology. Not medical advice.

23.8%obesity, adults95% interval 20.5–27.2below · state figure 27.7% (site aggregate)

8.5%diabetes, adults95% interval 7.3–9.6below · state figure 9.8% (site aggregate)

27.6%high blood pressure, adults95% interval 25.2–30.0below · state figure 30.9% (site aggregate)

13.4%fair or poor health, adults95% interval 11.2–15.8below · state figure 16.3% (site aggregate)

CDC's PLACES project publishes model-based estimates of 40 health measures for Middlesex County, in Massachusetts: 1,623,952 residents in the Census population estimates used by PLACES, 1,310,019 of them adults.

In the 2025 release it estimates that 23.8% of adults have obesity (95% confidence interval 20.5–27.2%), below the Massachusetts figure of 27.7% (site aggregate), lower than the national estimate of 32.8%.

Diagnosed diabetes: 8.5% of adults (95% confidence interval 7.3–9.6%) in the 2025 release, below the Massachusetts figure of 9.8% (site aggregate), lower than the national estimate of 12.0%.

Across the 40 measures with a published estimate, the county's interval lies entirely above the Massachusetts figure for 1, entirely below it for 19 and includes it for 20. State figures are population-weighted county estimates computed by this site and carry no interval.

Report card: 40 measures by CDC category

Crude prevalence is the estimated share of all adults. Age-adjusted prevalence is standardised to the 2000 US standard population so that areas with different age structures can be compared. CDC: "Age-adjusted estimates are only available at the county and place-level."

estimate with 95% intervalMA figureUS estimate

Health outcomes (12)vs MA figure: 0 above · 8 below · 4 in line

MeasureEstimate and 95% intervalValueFlagsRelease

All teeth lost among adults aged ≥65 yearsBRFSS 2022 · Adults aged 65 years and older9.6%7.9–11.510.1%8.3–12.0St. ↓US ↓St. ≈US ↓2025

Arthritis among adultsBRFSS 202322.9%20.9–24.920.8%18.9–22.7St. ↓US ↓St. ≈US ≈2025

Cancer (non-skin) or melanoma among adultsBRFSS 20238.1%7.3–8.97.1%6.5–7.9St. ≈US ≈St. ≈US ≈2025

Chronic obstructive pulmonary disease among adultsBRFSS 20234.6%3.6–5.64.1%3.3–5.0St. ↓US ↓St. ↓US ↓2025

Coronary heart disease among adultsBRFSS 20234.9%4.2–5.64.3%3.7–4.9St. ↓US ↓St. ≈US ↓2025

Current asthma among adultsBRFSS 202311.1%10.0–12.311.1%10.0–12.3St. ≈US ≈St. ≈US ≈2025

Depression among adultsBRFSS 202323.7%21.3–26.224.1%21.7–26.6St. ≈US ↑St. ≈US ↑2025

Diagnosed diabetes among adultsBRFSS 20238.5%7.3–9.67.7%6.6–8.7St. ↓US ↓St. ≈US ↓2025

High blood pressure among adultsBRFSS 202327.6%25.2–30.025.6%23.3–27.9St. ↓US ↓St. ≈US ↓2025

High cholesterol among adults who have ever been screenedBRFSS 202334.9%32.3–37.531.8%29.2–34.4St. ≈US ≈St. ≈US ≈2025

Obesity among adultsBRFSS 202323.8%20.5–27.223.8%20.5–27.2St. ↓US ↓St. ↓US ↓2025

Stroke among adultsBRFSS 20232.5%2.2–2.92.3%2.0–2.6St. ↓US ↓St. ≈US ↓2025

Prevention (7)vs MA figure: 1 above · 0 below · 6 in line

MeasureEstimate and 95% intervalValueFlagsRelease

Cholesterol screening among adultsBRFSS 202390.6%88.9–92.190.0%88.2–91.6St. ≈US ↑St. ≈US ↑2025

Colorectal cancer screening among adults aged 45–75 yearsBRFSS 2022 · Adults aged 45–75 years69.6%66.3–72.465.3%61.8–68.3St. ≈US ≈St. ≈US ↑2025

Current lack of health insurance among adults aged 18-64 yearsBRFSS 2023 · Adults aged 18–64 years4.0%3.1–5.24.1%3.1–5.3St. ≈US ↓St. ↓US ↓2025

Mammography use among women aged 50-74 yearsBRFSS 2022 · Women aged 50–74 years82.0%77.5–85.681.6%77.0–85.3St. ≈US ↑St. ≈US ↑2025

Taking medicine to control high blood pressure among adults with high blood pressureBRFSS 202373.3%70.6–75.853.7%50.1–57.2St. ≈US ↓St. ≈US ≈2025

Visited dentist or dental clinic in the past year among adultsBRFSS 202273.8%71.4–75.973.1%70.8–75.3St. ↑US ↑St. ↑US ↑2025

Visits to doctor for routine checkup within the past year among adultsBRFSS 202379.9%77.5–82.378.9%76.4–81.4St. ≈US ≈St. ≈US ↑2025

Health risk behaviors (4)vs MA figure: 0 above · 1 below · 3 in line

MeasureEstimate and 95% intervalValueFlagsRelease

Binge drinking among adultsBRFSS 202316.6%14.7–18.717.4%15.4–19.6St. ≈US ≈St. ≈US ≈2025

Current cigarette smoking among adultsBRFSS 20239.1%7.1–11.49.3%7.2–11.6St. ≈US ≈St. ≈US ≈2025

No leisure-time physical activity among adultsBRFSS 202318.3%15.4–21.517.9%15.0–20.9St. ↓US ↓St. ↓US ↓2025

Short sleep duration among adultsBRFSS 202230.6%27.4–33.831.3%28.0–34.5St. ≈US ↓St. ≈US ↓2025

Disability (7)vs MA figure: 0 above · 4 below · 3 in line

MeasureEstimate and 95% intervalValueFlagsRelease

Any disability among adultsBRFSS 202324.0%20.8–27.323.1%20.1–26.3St. ≈US ↓St. ≈US ↓2025

Cognitive disability among adultsBRFSS 202312.2%10.3–14.212.4%10.4–14.6St. ≈US ≈St. ≈US ≈2025

Hearing disability among adultsBRFSS 20235.2%4.5–5.94.7%4.1–5.3St. ↓US ↓St. ≈US ↓2025

Independent living disability among adultsBRFSS 20236.2%5.1–7.46.1%5.1–7.2St. ≈US ↓St. ≈US ↓2025

Mobility disability among adultsBRFSS 20239.4%7.7–11.28.6%7.1–10.1St. ↓US ↓St. ↓US ↓2025

Self-care disability among adultsBRFSS 20232.4%2.0–2.92.3%1.9–2.7St. ↓US ↓St. ↓US ↓2025

Vision disability among adultsBRFSS 20233.3%2.8–3.83.1%2.7–3.7St. ↓US ↓St. ↓US ↓2025

Health status (3)vs MA figure: 0 above · 2 below · 1 in line

MeasureEstimate and 95% intervalValueFlagsRelease

Fair or poor self-rated health status among adultsBRFSS 202313.4%11.2–15.813.0%11.0–15.3St. ↓US ↓St. ↓US ↓2025

Frequent mental distress among adultsBRFSS 202314.8%13.0–16.715.3%13.4–17.2St. ≈US ≈St. ≈US ≈2025

Frequent physical distress among adultsBRFSS 202310.0%8.6–11.59.6%8.3–11.0St. ↓US ↓St. ↓US ↓2025

Health-related social needs (7)vs MA figure: 0 above · 4 below · 3 in line

MeasureEstimate and 95% intervalValueFlagsRelease

Food insecurity in the past 12 months among adultsBRFSS 20239.5%7.5–12.09.8%7.7–12.3St. ↓US ↓St. ↓US ↓2025

Housing insecurity in the past 12 months among adultsBRFSS 20239.0%7.3–10.99.4%7.7–11.5St. ↓US ↓St. ↓US ↓2025

Lack of reliable transportation in the past 12 months among adultsBRFSS 20236.4%5.3–7.76.6%5.5–8.0St. ≈US ≈St. ≈US ≈2025

Lack of social and emotional support among adultsBRFSS 202321.5%18.8–24.421.9%19.1–24.8St. ≈US ≈St. ≈US ≈2025

Loneliness among adultsBRFSS 202334.2%31.0–37.534.8%31.5–38.1St. ≈US ≈St. ≈US ≈2025

Received food stamps in the past 12 months among adultsBRFSS 202310.3%8.0–13.210.6%8.2–13.7St. ↓US ≈St. ↓US ≈2025

Utility services shut-off threat in the past 12 months among adultsBRFSS 20235.3%4.4–6.35.6%4.6–6.8St. ↓US ↓St. ↓US ↓2025

Flags: St. = Massachusetts figure (site aggregate: a population-weighted county estimate computed by this site, no interval: above, below or in line), US = national estimate with CDC's interval. ↑ interval entirely above, ↓ entirely below, ≈ overlapping or containing the reference. Release column in colour: not published for this county in the 2025 release, most recent published release shown.

Compared with state and nation

Measure (crude)	Middlesex County	Massachusetts (site aggregate)	United States
Obesity	23.8% 20.5–27.2	27.7% below	32.8% 32.4–33.1 · lower
Diabetes	8.5% 7.3–9.6	9.8% below	12.0% 11.8–12.2 · lower
High Blood Pressure	27.6% 25.2–30.0	30.9% below	34.4% 34.0–34.7 · lower
Current Asthma	11.1% 10.0–12.3	11.6% in line	9.8% 9.6–10.0 · similar
COPD	4.6% 3.6–5.6	5.9% below	6.2% 6.1–6.3 · lower
Coronary Heart Disease	4.9% 4.2–5.6	5.8% below	6.4% 6.2–6.5 · lower
Depression	23.7% 21.3–26.2	23.8% in line	20.2% 19.9–20.5 · higher
Current Cigarette Smoking	9.1% 7.1–11.4	11.3% in line	11.4% 11.2–11.6 · similar
Binge Drinking	16.6% 14.7–18.7	17.0% in line	15.2% 15.0–15.5 · similar
Physical Inactivity	18.3% 15.4–21.5	21.7% below	24.5% 24.2–24.8 · lower
Health Insurance	4.0% 3.1–5.2	5.2% in line	11.0% 10.7–11.3 · lower
General Health	13.4% 11.2–15.8	16.3% below	19.2% 18.9–19.5 · lower

Measure (age-adjusted)	Middlesex County	Massachusetts (site aggregate)	United States
Obesity	23.8% 20.5–27.2	27.8% below	32.9% 32.5–33.2 · lower
Diabetes	7.7% 6.6–8.7	8.6% in line	10.3% 10.1–10.5 · lower
High Blood Pressure	25.6% 23.3–27.9	27.9% in line	30.7% 30.4–31.0 · lower
Current Asthma	11.1% 10.0–12.3	11.7% in line	9.8% 9.6–10.0 · similar
COPD	4.1% 3.3–5.0	5.1% below	5.3% 5.2–5.4 · lower
Coronary Heart Disease	4.3% 3.7–4.9	4.9% in line	5.3% 5.2–5.4 · lower
Depression	24.1% 21.7–26.6	24.4% in line	20.7% 20.4–21.0 · higher
Current Cigarette Smoking	9.3% 7.2–11.6	11.6% in line	11.6% 11.4–11.9 · similar
Binge Drinking	17.4% 15.4–19.6	18.3% in line	16.6% 16.3–16.9 · similar
Physical Inactivity	17.9% 15.0–20.9	21.1% below	23.7% 23.4–24.0 · lower
Health Insurance	4.1% 3.1–5.3	5.4% below	11.5% 11.2–11.9 · lower
General Health	13.0% 11.0–15.3	15.6% below	18.3% 18.0–18.6 · lower

Twelve headline measures; the toggle switches crude and age-adjusted. State figures are population-weighted county estimates computed by this site and carry no interval. Age-adjusted figures let counties with different age structures be compared.

ZIP Codes in Middlesex County

Order ZIP Codes bycrude prevalence, highest point estimate first

Ordered by point estimate; intervals overlap for most neighbouring rows, so the order is not a ranking. The flag compares each row's interval with Middlesex County by the confidence-interval rule.

ZIP Codes	Population	Estimate	95% interval	vs Middlesex County
ZIP 01850	16,670	31.3%	27.5–35.2	higher
ZIP 02149	49,075	31.0%	27.3–34.8	higher
ZIP 01702	39,515	28.2%	24.7–31.9	similar
ZIP 01852	36,708	28.2%	24.7–31.9	similar
ZIP 01752	41,793	27.1%	23.7–30.8	similar
ZIP 01464	7,427	27.0%	23.6–30.9	similar
ZIP 01469	7,055	26.9%	23.2–30.6	similar
ZIP 01854	29,561	26.8%	23.5–30.4	similar
ZIP 01474	2,072	26.7%	23.4–30.6	similar
ZIP 01432	8,221	26.4%	23.0–30.1	similar
ZIP 01826	32,689	26.3%	23.0–30.0	similar
ZIP 01431	3,193	26.2%	22.5–30.0	similar
ZIP 01463	11,621	25.9%	22.6–29.6	similar
ZIP 01749	20,092	25.6%	22.2–29.1	similar
ZIP 01801	40,891	25.6%	22.3–29.2	similar
ZIP 01862	11,430	25.4%	22.3–29.1	similar
ZIP 02145	27,520	25.4%	22.2–28.9	similar
ZIP 02148	66,274	25.4%	22.2–28.8	similar
ZIP 01876	31,105	25.3%	22.1–29.0	similar
ZIP 01754	10,730	24.9%	21.6–28.5	similar
ZIP 01879	12,368	24.7%	21.3–28.2	similar
ZIP 01887	23,349	24.7%	21.5–28.1	similar
ZIP 02451	17,953	24.7%	21.5–28.2	similar
ZIP 01821	30,909	24.6%	21.3–28.1	similar
ZIP 01731	1,555	24.5%	21.3–28.3	similar
ZIP 01880	27,071	24.5%	21.2–27.8	similar
ZIP 01851	32,691	24.4%	21.3–27.8	similar
ZIP 01450	11,298	24.2%	21.0–27.9	similar
ZIP 01701	33,005	24.2%	21.0–27.6	similar
ZIP 02180	23,244	24.2%	21.0–27.7	similar
ZIP 01721	18,832	24.0%	21.0–27.4	similar
ZIP 01746	14,996	24.0%	20.9–27.5	similar
ZIP 01827	3,358	24.0%	20.5–27.7	similar
ZIP 01460	10,141	23.9%	20.6–27.3	similar
ZIP 01864	15,554	23.9%	20.7–27.4	similar
ZIP 02452	15,340	23.9%	20.7–27.3	similar
ZIP 02155	61,483	23.8%	20.7–27.2	similar
ZIP 02176	29,817	23.8%	20.7–27.2	similar
ZIP 01863	9,536	23.7%	20.5–27.1	similar
ZIP 02453	31,854	23.7%	20.6–27.1	similar
ZIP 01824	26,881	23.6%	20.5–26.9	similar
ZIP 01775	7,190	23.4%	20.1–27.1	similar
ZIP 02472	35,392	23.4%	20.3–26.8	similar
ZIP 01867	25,522	23.3%	20.3–26.7	similar
ZIP 02140	21,447	23.2%	20.1–26.5	similar
ZIP 01760	36,659	23.0%	19.9–26.3	similar
ZIP 01718	688	22.8%	19.7–26.1	similar
ZIP 01803	26,074	22.8%	19.7–26.1	similar
ZIP 02476	17,757	22.8%	19.7–26.1	similar
ZIP 02474	28,551	22.7%	19.7–26.0	similar
ZIP 01742	18,545	22.6%	19.5–26.0	similar
ZIP 01748	18,758	22.5%	19.4–25.7	similar
ZIP 02143	26,022	22.5%	19.5–25.8	similar
ZIP 02144	25,497	22.5%	19.6–25.9	similar
ZIP 01730	14,566	22.3%	19.2–25.6	similar
ZIP 02460	9,204	22.3%	19.3–25.5	similar
ZIP 02141	15,130	22.2%	19.3–25.4	similar
ZIP 02465	12,415	22.2%	19.3–25.4	similar
ZIP 01776	18,934	22.1%	19.1–25.3	similar
ZIP 02458	12,817	22.1%	19.1–25.4	similar
ZIP 02139	39,525	22.0%	19.2–25.2	similar
ZIP 01770	4,401	21.9%	18.7–25.3	similar
ZIP 01773	5,651	21.9%	18.8–25.1	similar
ZIP 01719	5,506	21.8%	18.7–25.2	similar
ZIP 01778	14,132	21.8%	18.8–25.0	similar
ZIP 02464	3,193	21.8%	18.9–25.1	similar
ZIP 01720	23,232	21.7%	18.8–24.9	similar
ZIP 01741	5,237	21.7%	18.6–24.9	similar
ZIP 01886	24,618	21.7%	18.7–24.8	similar
ZIP 01890	22,970	21.7%	18.7–25.0	similar
ZIP 02478	27,286	21.4%	18.5–24.5	similar
ZIP 02462	1,569	21.3%	18.4–24.6	similar
ZIP 02138	37,982	21.0%	18.2–24.2	similar
ZIP 02461	7,430	21.0%	18.2–24.2	similar
ZIP 02468	5,713	20.9%	18.0–24.1	similar
ZIP 02142	4,499	20.8%	17.9–23.9	similar
ZIP 02459	19,017	20.7%	17.8–23.8	similar
ZIP 02466	8,434	20.7%	17.9–23.8	similar
ZIP 02493	11,851	20.7%	17.9–23.7	similar
ZIP 02421	18,950	19.6%	16.8–22.7	similar
ZIP 02420	15,502	19.2%	16.6–22.2	similar

ZIP Codes are assigned to the county holding the largest share of their land area; ZIPs that straddle counties appear once.

Cities and places in Middlesex County

Order places bycrude prevalence, highest point estimate first

Ordered by point estimate; intervals overlap for most neighbouring rows, so the order is not a ranking. The flag compares each row's interval with Middlesex County by the confidence-interval rule.

Places	Population	Estimate	95% interval	vs Middlesex County
Devens	1,697	32.9%	29.1–36.9	higher
Everett	49,075	31.0%	27.3–34.8	higher
Ayer	2,986	28.1%	24.4–32.2	similar
Lowell	115,554	27.2%	23.8–30.8	similar
Marlborough	41,793	27.1%	23.7–30.8	similar
Cordaville	2,703	26.7%	23.1–30.5	similar
Townsend	1,213	26.7%	23.1–30.7	similar
Framingham	72,362	26.3%	23.0–29.9	similar
Shirley	1,611	26.3%	22.7–30.3	similar
Hudson	15,749	25.8%	22.4–29.5	similar
Revere	62,186	25.7%	22.3–29.6	similar
Pepperell	2,390	25.7%	22.3–29.3	similar
Woburn	40,876	25.6%	22.3–29.2	similar
East Pepperell	2,120	25.5%	21.9–29.3	similar
Malden	66,263	25.4%	22.2–28.8	similar
Maynard	10,746	24.9%	21.6–28.5	similar
Wilmington	23,349	24.7%	21.5–28.1	similar
Wakefield	27,090	24.5%	21.2–27.8	similar
Pinehurst	7,368	24.5%	21.3–28.0	similar
Hanscom AFB	1,516	24.5%	21.3–28.3	similar
Medford	59,659	24.2%	21.0–27.6	similar
Stoneham	23,244	24.2%	21.0–27.7	similar
Littleton Common	3,065	24.1%	20.8–27.8	similar
Waltham	65,218	24.0%	20.9–27.4	similar
West Concord	6,320	23.9%	20.7–27.4	similar
Melrose	29,817	23.8%	20.7–27.2	similar
Groton	1,353	23.5%	20.4–27.0	similar
Watertown Town	35,329	23.4%	20.3–26.8	similar
Reading	25,518	23.3%	20.3–26.8	similar
Hopkinton	2,651	23.3%	20.1–26.6	similar
Somerville	81,045	23.2%	20.2–26.6	similar
Arlington	46,308	22.8%	19.7–26.0	similar
Burlington	26,377	22.8%	19.7–26.1	similar
Cochituate	6,927	22.3%	19.2–25.8	similar
Cambridge	118,403	21.9%	19.0–25.1	similar
Winchester	22,970	21.7%	18.7–25.0	similar
Belmont	27,295	21.4%	18.5–24.5	similar
Newton	88,923	21.2%	18.3–24.3	similar
Lexington	34,454	19.4%	16.7–22.4	similar

Estimates by release

What each PLACES release published for Middlesex County (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.

Measure	2022 release	2023 release	2024 release	2025 release
COPD	4.3% 3.5–5.2	4.8% 3.8–6.0	4.4% 3.9–4.9	4.6% 3.6–5.6
Coronary Heart Disease	4.9% 4.3–5.4	4.7% 4.1–5.4	5.3% 4.8–5.8	4.9% 4.2–5.6
Current Asthma	9.7% 9.3–10.2	9.9% 8.8–11.1	10.8% 9.7–11.9	11.1% 10.0–12.3
Depression	16.8% 15.8–17.8	19.3% 17.0–21.8	23.0% 20.7–25.2	23.7% 21.3–26.2
Diabetes	7.6% 7.0–8.2	7.7% 6.7–8.9	7.7% 6.8–8.7	8.5% 7.3–9.6
High Blood Pressure	25.8% 24.8–26.9	25.8% 23.3–28.4	26.5% 24.0–28.9	27.6% 25.2–30.0
Obesity	20.9% 19.9–22.0	23.4% 20.2–26.9	22.0% 19.0–24.9	23.8% 20.5–27.2
Health Insurance	5.7% 4.6–7.0	3.7% 2.8–4.8	2.6% 2.3–3.0	4.0% 3.1–5.2
Binge Drinking	15.8% 15.3–16.2	17.5% 15.4–19.8	17.9% 15.7–19.9	16.6% 14.7–18.7
Current Cigarette Smoking	9.5% 7.5–11.8	9.2% 7.0–11.6	8.1% 7.2–9.1	9.1% 7.1–11.4
Physical Inactivity	16.2% 14.2–18.3	18.0% 15.1–20.9	15.6% 13.8–17.5	18.3% 15.4–21.5
General Health	8.5% 7.2–10.0	10.6% 8.9–12.7	11.3% 10.2–12.4	13.4% 11.2–15.8

Questions and answers

What share of adults in Middlesex County have obesity, according to PLACES?

PLACES estimates 23.8% (95% confidence interval 20.5–27.2%) in the 2025 release, based on 2023 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 Middlesex County?

PLACES estimates 8.5% of adults (95% confidence interval 7.3–9.6%) in the 2025 release. The national estimate in the same release is 12.0%.

Is Middlesex County different from Massachusetts on obesity?

The county's whole obesity interval lies below the Massachusetts figure (a population-weighted mean of county estimates computed by this site, which has no published interval).

Can these figures describe a person who lives in Middlesex County?

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 Middlesex County 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. Processing errors are corrected at the next daily build; see corrections. Generated 1 Oct 2026.