Population & age
- Total population
- 13,356
- Median age
- 32.7
Suffolk County · Boston-Cambridge-Newton, MA-NH · Population 13,356
Boston, MA (ZIP 02114) sits in Suffolk County within the Boston-Cambridge-Newton metro area. The page draws on 1 federal data feed retrieved Apr 24. Top health signal: Obesity comes in below the national average at 18.3%. No NCES schools are mapped to this ZIP in the current dataset. 10 colleges and universities serve the area, with median in-state tuition of $52,303. IRS data shows average household income (AGI) of $199,520, well above the ~$45K national average per return. Average annual pay across local establishments runs $107,527 per worker (Census ZBP) — a high-wage local economy. BLS QCEW puts average annual pay at $131,280 per worker — about 101% above the US average and a clear high-wage signal. State Street Bank and Trust Company holds 99% of FDIC-reported deposits in this ZIP (2024) — a notably concentrated local banking market. The CDC SVI flags housing & transportation (73th percentile) as this ZIP's standout vulnerability dimension, sitting well above its overall 28th-percentile score. FEMA has issued 38 federal disaster declarations affecting this ZIP since 1972 — a high-frequency exposure profile. Only 3.1% of residents under 65 are uninsured (County Health Rankings, 2025) — well below the national county median. USDA's Food Environment Atlas shows a strong food retail environment in this county — only 1.0% of residents are low-access and grocery density is above the national county median. Massachusetts levies a flat state income tax (top rate 9.00%); a household at the local median AGI of $199,520 would pay roughly $10,774/year before deductions. IRS migration data (2022-2023) shows a net loss of 12,370 residents (3,683 households) — the ZIP's primary county is shrinking. Healthcare access is the area's quieter strength; school options sit on the lighter side, so families may find themselves looking at districts a few ZIPs over. Notable: median household income $121,418, fair market rent of $4,410 for a two-bedroom, and a typical home value of $741,485, down 3.3% over the past year. Every figure on this page links to its underlying federal dataset with a retrieval date so you can audit the freshness yourself.
Studio
$3,540
/month
1 Bed
$3,710
/month
2 Bed
$4,410
/month
3 Bed
$5,290
/month
4 Bed
$5,840
/month
HUD Fair Market Rents represent the 40th percentile of standard-quality rental housing in this area. FY2026 data.
$741,485
Zillow Home Value Index (ZHVI) · as of March 2026
-3.3%
vs. March 2025
+3.7%
vs. March 2021
Boston-Cambridge-Newton, MA-NH
Metropolitan statistical area
Source: Zillow Research, ZHVI All Homes (SFR, Condo/Co-op) Time Series (zillow.com/research/data). Zillow Home Value Index (ZHVI) is copyrighted by Zillow, Inc.
New housing units permitted
2,007
Across 212 permitted buildings. Total construction value: $848.6M.
Single-family
74
4% of total units
Multifamily (2+ unit)
1,933
96% of total units
Single-family value
$27.0M
construction value
Multifamily value
$821.5M
construction value
Apartment construction (5+ unit buildings) accounts for 88% of new units this year — the area is densifying, not just adding single-family stock.
Based on county-level data (2024).
Source: U.S. Census Bureau Building Permits Survey (census.gov/construction/bps). Public domain. BPS reports annual residential building permits from local permit-issuing jurisdictions, aggregated to county. A permit reflects intent to build, not a completed unit — actual construction lags by 6-24 months for multifamily projects.
Tax returns filed
8,760
Average AGI
$199,520
Avg property tax
$1,291
EITC participation
3.0%
Income distribution
Avg mortgage interest
$1,402
Avg charitable contribution
$2,453
Avg capital gains
$26,912
Avg total income tax
—
Source: IRS Statistics of Income — Individual Income Tax Statistics by ZIP Code (irs.gov). Public domain. Dollar columns reported in thousands by the IRS; figures here display real dollars. Total ZCTA AGI for the area was $1747.8M across all reported brackets.
Business establishments
721
Total employment
46,282
Annual payroll
$5.0B
Average annual pay
$107,527
Source: U.S. Census Bureau, ZIP Business Patterns (census.gov). Public domain. ZBP covers establishments with paid employees; Census suppresses employment and payroll values when fewer employers operate in a ZIP than would protect their confidentiality.
Average annual pay
$131,280
Average weekly wage
$2,525
Total employment
713,809
Total establishments
33,364
That is roughly 101% above the US national average of $65,470 per worker.
Source: U.S. Bureau of Labor Statistics, Quarterly Census of Employment and Wages (bls.gov/cew). Public domain. QCEW is derived from state unemployment-insurance filings and covers ~95% of US jobs. Figures are county-level totals assigned to ZIPs whose primary county matches; small-employer cells are suppressed by BLS to protect employer confidentiality.
Unemployment rate
3.9%
That tracks the US national unemployment rate of about 4.0%.
Labor force
463,364
Employed
445,174
Unemployed
18,190
Based on Suffolk County, MA data (2024).
Source: U.S. Bureau of Labor Statistics, Local Area Unemployment Statistics (bls.gov/lau). Public domain. LAUS publishes monthly and annual labor-force estimates for every US county. Figures are county-level totals assigned to ZIPs whose primary county matches.
FDIC-insured bank branches
7
Typical banking access
A standard suburban / mid-density branch count for this area.
Total deposits
$180.6B
across all branches in this ZIP
Distinct institutions
7
different banks operating here
Top banks by deposits in this ZIP
Based on FDIC-insured branch offices as of June 30, 2024.
Source: FDIC Summary of Deposits (fdic.gov). Annual June-30 snapshot of every FDIC-insured branch and the deposits booked there. Figures cover all institutions reporting a branch address in this ZIP.
Federally funded health-center sites
1
Single health-center site
One federally funded community health center serves this ZIP. Residents who need same-day care or specialty services may rely on neighboring ZIPs.
FQHC sites
1
federally qualified
Look-Alike sites
0
FQHC equivalents
Avg hours / week
5
across sites in this ZIP
Sites in this ZIP
Federally Qualified Health Centers (FQHCs) and Look-Alike sites provide primary care on a sliding-fee scale, regardless of ability to pay. Active sites only; data refreshed 2026.
Source: HRSA Bureau of Primary Health Care (data.hrsa.gov). Per-ZIP counts of active service-delivery sites operated by Health Center Program grantees and Look-Alike organizations.
Facilities located inside ZIP 02114 from CMS Provider Data. Star ratings reflect Overall Hospital Quality where applicable; “Not rated” means the facility didn't report enough measures to qualify.
Hospitals (3)
MASSACHUSETTS GENERAL HOSPITAL
55 FRUIT STREET, BOSTON, MA, 02114
MASSACHUSETTS EYE AND EAR INFIRMARY -
243 CHARLES STREET, BOSTON, MA, 02114
THE SHRINERS' HOSPITAL FOR CHILDREN - BOSTON
51 BLOSSOM STREET, BOSTON, MA, 02114
Source: Centers for Medicare & Medicaid Services Provider Data (data.cms.gov). Public domain.
FTA tracks transit service at the urbanized-area level. Numbers below reflect the agencies and modes serving the area that contains this ZIP, not stop-level coverage.
Service status
Available
Boston, MA--NH
Reporting agencies
13
Largest: Boston Express Bus, Inc.
Annual ridership
—
unlinked trips · 2024
Source: U.S. Federal Transit Administration, National Transit Database (transit.dot.gov). Public domain.
Public EV charging stations
23
Strong EV charging coverage
A robust public-charging footprint, including multiple networks. EV ownership is straightforward even without a home charger.
Level 2 ports
80
AC charging — workplace, retail, home
DC Fast ports
0
Highway-class fast charging
Charging networks
Active public stations only. Snapshot taken 2026; AFDC's underlying registry refreshes continuously as stations open and close.
Source: U.S. Department of Energy via NREL (afdc.energy.gov). Per-ZIP counts of active public alternative-fuel stations (electric, hydrogen, propane, CNG, biodiesel, E85, LNG, renewable diesel) and EV charging-port totals.
Public-library outlets
1
Single library outlet
One public-library outlet serves this ZIP — typical of suburban and small-town areas. Card holders also have full access to the rest of the system's branches.
Buildings
1
1 branch
Avg hours / week
43.9
across outlets in this ZIP
Avg square feet
9,700
per outlet
Outlets in this ZIP
Public libraries provide free WiFi, computer access, children's programming, job-seeking resources, and meeting space — community infrastructure beyond books. FY2023 outlet inventory from the federal Public Libraries Survey.
Source: Institute of Museum and Library Services (imls.gov). Per-ZIP counts of active public-library outlets — central buildings, branches, and bookmobiles — operated by federally reporting library systems.
Federally Declared Disasters
38
Date Range
1972–2023
Most Recent Declaration
HURRICANE LEE
Hurricane — declared September 15, 2023 (DR-3599)
Incident period: September 15, 2023 – September 17, 2023
Top Incident Types
Individual Assistance
12
Direct help to disaster survivors
Households Program
4
Housing & temporary lodging support
Public Assistance
32
Repair of public facilities & roads
Hazard Mitigation
11
Funding to reduce future disaster risk
FEMA declares disasters at the county level; counts here include every federally declared disaster touching any county that overlaps this ZIP. Statewide declarations and pre-1964 records without county granularity are excluded. Program flags reflect which FEMA assistance categories were activated (Individual Assistance, Households, Public Assistance, Hazard Mitigation). Source: fema.gov/openfema. Public domain.
30-year averages (1991-2020) from the nearest GHCN-D weather station. Temperature and precipitation values reflect typical annual conditions, not any single year.
Avg. temperature
51.9°F
44.5° – 59.3°
Annual precipitation
43.6"
Annual snowfall
49.2"
Heating · cooling days
5,545.4 · 801.8
Annual base 65°F
Nearest station: BOSTON LOGAN INTL AP, MA US, 2.9 miles from the centroid of Boston, MA (ZIP 02114)
Source: NOAA National Centers for Environmental Information, 1991–2020 U.S. Climate Normals (ncei.noaa.gov). Public domain.
Median daily AQI
36
GoodPeak AQI (2024)
78
Moderate
Primary pollutant
PM2.5
199 days as main pollutant
Days measured
366
Based on Suffolk County data (2024).
Source: U.S. Environmental Protection Agency, Air Quality System (epa.gov). Public domain. Only counties with EPA AQS monitoring stations appear here (~30% of US counties); rural ZIPs whose primary county has no monitor will not show this section.
Years of potential life lost (per 100K)
6,117
That is roughly 2,083 years per 100,000 below the national county median (~8,200).
Premature death is the headline composite outcome CHR reports — age-adjusted, all-cause, before age 75.
Fair or poor health
17%
of adults self-report
Poor physical health days
3.8
avg per adult per month
Poor mental health days
5.4
avg per adult per month
Uninsured
3.1%
of residents under 65
Primary care MDs
157
per 100,000 residents
Preventable hospital stays
3,814
per 100K Medicare enrollees
Food environment (0-10)
8.8
10 = best access & security
Exercise access
100%
residents near a facility
Flu vaccinated
51%
of Medicare enrollees
Low birth weight (under 2,500 g) accounts for 8.3% of live births in this county — an early-life health input that downstream outcomes track against.
Based on Suffolk data (2025 CHR release).
Source: County Health Rankings & Roadmaps, University of Wisconsin Population Health Institute (countyhealthrankings.org). Annual release. Underlying source datasets vary by measure (CDC BRFSS, NCHS Vital Statistics, AHA, USDA Food Environment Atlas, and others). Figures are county-level and assigned to every ZIP whose primary county matches.
Food access status
Good food access — most residents near a store
1.0% of Suffolk County, MA residents live more than 1 mile (urban) or 10 miles (rural) from the nearest supermarket.
Grocery stores
0.26
per 1,000 residents
Supercenters & clubs
0.01
per 1,000 residents
SNAP-authorized stores
0.86
accepting food benefits
Fast-food restaurants
0.97
per 1,000 residents
Per-1,000 figures show how many of each store type exist in Suffolk County, MA for every 1,000 residents. Higher grocery and supercenter density usually means easier access to fresh food; higher convenience-store-only density (with low grocery rate) often signals a food swamp.
Source: USDA Economic Research Service, Food Environment Atlas (ers.usda.gov). County-level metrics fanned to ZIP via the primary county in the Census ZCTA-county relationship file. Variable years differ per family (stores ~2020, low-access ~2019).
Net migration (2022-2023)
▼−12,370 people
−3,683 households • −$1.9B net AGI flow
Moved in
39,823households
48,746 people • $3.6B AGI
Moved out
43,506households
61,116 people • $5.5B AGI
Where new residents came from
Where departing residents went
Incoming households reported an average AGI of $91,384 versus departing households' $127,211.
Source: U.S. Internal Revenue Service, Statistics of Income, Migration Data (irs.gov). Public domain. Migration is measured by year-over-year changes in the address on individual tax returns; figures are county-level totals attributed to ZIPs whose primary county matches. Foreign migration contributes to inflow/outflow totals but does not appear in the top-county lists. Small flows are suppressed by IRS to protect taxpayer confidentiality.
State-level rules that apply to every resident of ZIP 02114. Numbers reflect the most recent published year per source.
Income tax
9.00%
flat · 1 brackets
Sales tax (combined)
6.25%
State 6.25% · avg local 0.00%
Property tax (effective)
1.33%
Median $5,207/year
Tax burden rank
34 of 50
10.80% of personal income
For ZIP 02114: At this ZIP's median AGI of $199,520, the estimated state income tax (before deductions) runs about $10,774 per year. Applied to this ZIP's typical home value of $741,485, that works out to roughly $9,882/year in property tax.
Program
Paid Family and Medical Leave
Mandatory (state-run insurance)
Max weeks/year
26
Parental
12wk
Max weekly benefit
$1,230
Replacement: 80% AWW up to 0.5x SAWW + 50% above · job protection
SNAP eligibility
200% FPL
Broad-Based Categorical Eligibility (raises gross income limit above federal 130% floor). No asset test.
Sources: Tax Foundation (state tax rates & brackets), Bipartisan Policy Center (paid family leave), USDA FNS (SNAP categorical eligibility).
Other ZIPs in Boston
Nearby ZIPs by distance
02133 (Boston, 0.4 mi) · 02203 (Boston, 0.4 mi) · 02108 (Boston, 0.6 mi) · 02113 (Boston, 0.6 mi) · 02142 (Cambridge, 0.7 mi) · 02110 (Boston, 0.8 mi)
Compare ZIP-level stats — population, schools, housing, climate — across nearby areas. Source: U.S. Census Bureau ZCTA basemap.
All data on this page is sourced from federal government datasets · Not AI-generated · Methodology
Crude prevalence estimates from CDC PLACES, derived from BRFSS small-area modeling. Population-level figures only.
18.3%
14.7pp below the 33.0% national rate.
19.0%
13.0pp below the 32.0% national rate.
24.2%
2.2pp above the 22.0% national rate.
76.9%
Tracks close to the 76.0% national rate.
3.0%
10.0pp below the 13.0% national rate.
4.8%
6.2pp below the 11.0% national rate.
Colleges in this area
10
Median in-state tuition
$52,303
Median earnings (10 yr)
$82,721
Boston, MA · 02114
Boston, MA · 02115
Boston, MA · 02125
Boston, MA · 02129
Cambridge, MA · 02138
Medford, MA · 02155
Cambridge, MA · 02139
Boston, MA · 02108
Boston, MA · 02116
Boston, MA · 02115
Source: U.S. Department of Education College Scorecard (collegescorecard.ed.gov). Public domain data. Earnings figures reflect median earnings 10 years after entry for federally-aided students.
Boston, MA (ZIP 02114) sits in Suffolk County within the Boston-Cambridge-Newton metro area. The page draws on 1 federal data feed retrieved Apr 24. Top health signal: Obesity comes in below the national average at 18.3%. No NCES schools are mapped to this ZIP in the current dataset. 10 colleges and universities serve the area, with median in-state tuition of $52,303. IRS data shows average household income (AGI) of $199,520, well above the ~$45K national average per return. Average annual pay across local establishments runs $107,527 per worker (Census ZBP) — a high-wage local economy. BLS QCEW puts average annual pay at $131,280 per worker — about 101% above the US average and a clear high-wage signal. State Street Bank and Trust Company holds 99% of FDIC-reported deposits in this ZIP (2024) — a notably concentrated local banking market. The CDC SVI flags housing & transportation (73th percentile) as this ZIP's standout vulnerability dimension, sitting well above its overall 28th-percentile score. FEMA has issued 38 federal disaster declarations affecting this ZIP since 1972 — a high-frequency exposure profile. Only 3.1% of residents under 65 are uninsured (County Health Rankings, 2025) — well below the national county median. USDA's Food Environment Atlas shows a strong food retail environment in this county — only 1.0% of residents are low-access and grocery density is above the national county median. Massachusetts levies a flat state income tax (top rate 9.00%); a household at the local median AGI of $199,520 would pay roughly $10,774/year before deductions. IRS migration data (2022-2023) shows a net loss of 12,370 residents (3,683 households) — the ZIP's primary county is shrinking. Healthcare access is the area's quieter strength; school options sit on the lighter side, so families may find themselves looking at districts a few ZIPs over. Notable: median household income $121,418, fair market rent of $4,410 for a two-bedroom, and a typical home value of $741,485, down 3.3% over the past year. Every figure on this page links to its underlying federal dataset with a retrieval date so you can audit the freshness yourself.
The two domains pull in different directions. Healthcare access reads strong, but the on-paper school count is on the lighter side — that’s less a quality signal and more a density one. Households here often look at districts a few ZIPs over for school choice while keeping their providers local.
One concrete reading worth keeping: Depression prevalence sits higher the national rate at 24.2%. Each figure on this page links to the original federal dataset with its retrieval date — this synthesis is a reading, not a substitute for the underlying records.
18.3%, which is 14.7 percentage points below the national average of 33.0% (CDC PLACES, retrieved Apr 24, 2026).
24.2%, which is 2.2 percentage points above the national average of 22.0% (CDC PLACES, retrieved Apr 24, 2026).
19.0%, which is 13.0 percentage points below the national average of 32.0% (CDC PLACES, retrieved Apr 24, 2026).
13,356 people live in ZIP 02114, with a median age of 32.7 (Census ACS 5-Year 2022, retrieved Apr 30, 2026).
$121,418 per year (Census ACS 5-Year 2022, retrieved Apr 30, 2026).
In ZIP 02114, 21.5% of occupied housing units are owner-occupied and 78.5% are renter-occupied (Census ACS 5-Year 2022, retrieved Apr 30, 2026).
In ZIP 02114, 26.5% of workers work from home. Public transit is used by 17.6% of commuters (Census ACS 5-Year 2022, retrieved Apr 30, 2026).
11.3% of the population in ZIP 02114 lives below the federal poverty line (Census ACS 5-Year 2022, retrieved Apr 30, 2026).
96.5% of households in ZIP 02114 have broadband internet access (Census ACS 5-Year 2022, retrieved Apr 30, 2026).
The typical home value in ZIP 02114 is $741,485, down 3.3% from a year ago (Zillow Home Value Index, retrieved May 1, 2026).
Home values are down 3.3% over the past year and up 3.7% over the past five years (Zillow Home Value Index, retrieved May 1, 2026).
The average Adjusted Gross Income reported on tax returns from ZIP 02114 (Boston, MA) is $199,520 per return (IRS SOI Tax Year 2022, retrieved May 2, 2026).
Tax returns from ZIP 02114 report an average of $1,291 per return in real-estate tax deductions (IRS SOI Tax Year 2022, retrieved May 2, 2026).
21.5% of tax returns from ZIP 02114 (Boston, MA) report Adjusted Gross Income of $200,000 or more (IRS SOI Tax Year 2022, retrieved May 2, 2026).
As of 2022, 721 business establishments operated in ZIP 02114 employing 46,282 workers (Census ZIP Business Patterns, retrieved May 3, 2026).
The average annual pay across all local establishments in ZIP 02114 is $107,527, based on Census ZIP Business Patterns 2022 data (retrieved May 3, 2026).
According to the CDC Social Vulnerability Index (2022), ZIP 02114 ranks in the 28th percentile nationally for social vulnerability — a moderate vulnerability profile (retrieved May 3, 2026).
Housing Type & Transportation is the highest-scoring CDC SVI theme for ZIP 02114, ranking in the 73th percentile nationally (CDC/ATSDR Social Vulnerability Index 2022, retrieved May 3, 2026).
FEMA has recorded 38 federal disaster declarations affecting ZIP 02114 between 1972–2023 (FEMA OpenFEMA Disaster Declarations, retrieved May 3, 2026).
Snowstorm is the most common federally declared disaster type affecting ZIP 02114, accounting for 9 of 38 declarations (24%, FEMA OpenFEMA, retrieved May 3, 2026).
The most recent FEMA disaster declaration affecting ZIP 02114 was "HURRICANE LEE" — a hurricane declared in 2023 (DR-3599) (FEMA OpenFEMA, retrieved May 3, 2026).
10 colleges and universities are listed near ZIP 02114 by the U.S. Department of Education College Scorecard, including Sattler College, Northeastern University, and University Of Massachusetts-Boston (retrieved May 2, 2026).
Median in-state tuition across 10 nearby institutions is $52,303 (College Scorecard, retrieved May 2, 2026).
Graduates of nearby colleges earn a median of $82,721 ten years after entry (College Scorecard, retrieved May 2, 2026).
ZIP 02114 has an average annual temperature of 51.9°F and 43.6" of annual precipitation based on the BOSTON LOGAN INTL AP, MA US weather station 2.9 miles from the ZIP centroid (NOAA 1991–2020 Climate Normals, retrieved May 8, 2026).
Yes — ZIP 02114 is part of the Boston, MA--NH urbanized area, primarily served by Boston Express Bus, Inc. (National Transit Database 2024, retrieved May 4, 2026).
3 hospitals are located in ZIP 02114 1 is rated by CMS, with an average overall rating of 5.0 out of 5 stars (CMS Hospital Compare, 2024).
Massachusetts has a flat income tax with a top rate of 9.00%. Households at the local median AGI of $199,520 would pay roughly $10,774 in state income tax annually (estimated, before deductions). Combined sales tax: 6.25% (Tax Foundation 2025).
Massachusetts runs an active paid family leave program (Paid Family and Medical Leave) offering up to 26 weeks of paid leave per year, with a maximum weekly benefit of $1,230 (Bipartisan Policy Center 2026).
This page covers health outcomes from CDC PLACES (40 metrics), demographics from the Census ACS 5-Year (2022), home values from the Zillow Home Value Index, colleges from the U.S. Department of Education College Scorecard (10 institutions), income & tax statistics from the IRS SOI (Tax Year 2022), local business & employment from Census ZIP Business Patterns (2022), social vulnerability scores from the CDC/ATSDR SVI (2022), federal disaster declarations from FEMA OpenFEMA (38 on record), climate normals from NOAA NCEI (1991-2020), public transit coverage from the National Transit Database (2024), hospitals from CMS Hospital Compare, and state-level tax rates from the Tax Foundation. Data is refreshed on Mubboo's standard schedule.
Health data retrieved Apr 24, 2026 from CDC PLACES. Demographics retrieved Apr 30, 2026 from Census ACS 5-Year (2022). Home values retrieved May 1, 2026 from Zillow Research. College data retrieved May 2, 2026 from U.S. Dept of Education College Scorecard. Income & tax statistics retrieved May 2, 2026 from IRS SOI (Tax Year 2022). Business & employment retrieved May 3, 2026 from Census ZBP (2022). Social vulnerability scores retrieved May 3, 2026 from CDC/ATSDR SVI (2022). Federal disaster declarations retrieved May 3, 2026 from FEMA OpenFEMA (38 on record). Climate normals retrieved May 8, 2026 from NOAA NCEI (1991-2020). Transit coverage retrieved May 4, 2026 from the National Transit Database (2024). State-level tax rates retrieved 2026-05-05 15:58:22.284+00 from the Tax Foundation.
Other ZIPs in Boston
Nearby ZIPs by distance
02133 (Boston, 0.4 mi) · 02203 (Boston, 0.4 mi) · 02108 (Boston, 0.6 mi) · 02113 (Boston, 0.6 mi) · 02142 (Cambridge, 0.7 mi) · 02110 (Boston, 0.8 mi)
Compare ZIP-level stats — population, schools, housing, climate — across nearby areas. Source: U.S. Census Bureau ZCTA basemap.
Have a specific question about ZIP 02114?
Ask Mubboo — launching Q4 2026.
Data refreshed via Mubboo's ETL pipeline; oldest source on this page retrieved Apr 24, 2026.
Social Vulnerability Index
Overall SVI
28th percentile
Moderate Vulnerability
Based on 9 census tracts, population 12,891
Vulnerability Themes
Households Without Vehicle
4,529
Limited English Speakers
248
Persons with Disability
1,139
Without HS Diploma
326
Without Health Insurance
81
Adults Age 65+
1,405
The Social Vulnerability Index uses U.S. Census data to identify communities most at risk during public health emergencies and natural disasters. Higher percentiles indicate greater vulnerability. Tract-level scores are aggregated to this ZCTA via Census 2020 ZCTA→Tract crosswalk, weighted by land-area share. Source: atsdr.cdc.gov. Public domain.