Social Vulnerability Index Recalculation

The Social Vulnerability Index Recalculation is based on the important work of the federal Centers for Disease Control. With the future of that index in doubt, the same federal datasets and methodologies were used to carry the index forward.

The most recent SVI uses the 2022 American Communities Survey as its base. This recalculation matches the 2022 baseline 100 percent. The 2022 methodologies form the basis of the updated calculations for subsequent ACS vintages. This platform will run updates on all new ACS releases.

Should the SVI be updated with changed methodologies, this platform will update to match, while preserving the 2022 methodologies for comparison purposes.

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Floyd County — Social Vulnerability Index

Unofficial CDC-method recomputation, 2020–2024 ACS 5-year
Floyd County — Social Vulnerability Index by census tract
Tract 1.00 — 34 (Lower-middle)Tract 2.02 — 32 (Lower-middle)Tract 2.03 — 10 (Lower)Tract 2.04 — 62 (Middle)Tract 3.00 — 57 (Lower-middle)Tract 4.01 — 76 (Upper-middle)Tract 4.02 — 7 (Lower)Tract 4.03 — 88 (Upper-middle)Tract 5.00 — 91 (Higher)Tract 6.00 — 94 (Higher)Tract 7.00 — 27 (Lower)Tract 8.00 — 58 (Middle)Tract 9.00 — 80 (Upper-middle)Tract 11.00 — 89 (Higher)Tract 12.00 — 92 (Higher)Tract 13.01 — 68 (Middle)Tract 13.02 — 80 (Upper-middle)Tract 14.00 — 33 (Lower-middle)Tract 16.00 — 98 (Higher)Tract 17.03 — 21 (Lower)Tract 17.04 — 32 (Lower-middle)Tract 17.05 — 87 (Upper-middle)Tract 17.06 — 21 (Lower)Tract 18.00 — 65 (Middle)Tract 20.00 — 63 (Middle)Tract 21.00 — 99 (Higher)
Where this is
Shading: Overall SVI Percentile
Lower (7 to 27)Lower-middle (32 to 57)Middle (58 to 68)Upper-middle (76 to 88)Higher (89 to 99)
Each unit is shaded by its Overall SVI Percentile value and grouped into equal-count bands (quantiles) against the other units shown — lighter = lower, darker = higher. It ranks position among the units in view; it does not grade places, and the ranges shift with which units are shown.
The map is bounded to this parent geography — it shows the selected unit among its own siblings only, the same depth rule the drill-down uses. Shading ranks position on the measure among the units shown; it does not grade places.

Click a tract to see its overall percentile and theme scores.

Median tract: 64th percentile (among all U.S. tracts).
These tracts span the 7th percentile to the 99th percentile. The width of that range is the internal disparity.
Well above the median8 (31%) · 33,371 people
Above the median7 (27%) · 25,076 people
Near the median2 (8%) · 7,823 people
Below the median7 (27%) · 29,036 people
Well below the median2 (8%) · 4,387 people
Widest spread across these tracts: Household Characteristics — this theme most separates the higher- and lower-ranked tracts here.
The SVI ranks each tract's position relative to a comparison set; it is not averaged into one number for the area, because percentiles do not average meaningfully. The distribution — median, range, and shape below — is the summary.
Well above the median — 8 tracts (80th–100th percentile)
Tract 21.00 (pop. 4,136) — 99th percentile — Well above the median CDC-based flag ≥ 90th percentile
Driven by Socioeconomic Status (well above), Household Characteristics (well above), Racial & Ethnic Minority Status (above) and Housing Type & Transportation (well above).
Tract 16.00 (pop. 2,675) — 98th percentile — Well above the median CDC-based flag ≥ 90th percentile
Driven by Socioeconomic Status (well above), Household Characteristics (well above), Racial & Ethnic Minority Status (above) and Housing Type & Transportation (well above).
Tract 6.00 (pop. 4,892) — 94th percentile — Well above the median CDC-based flag ≥ 90th percentile
Driven by Socioeconomic Status (well above), Household Characteristics (well above), Racial & Ethnic Minority Status (above) and Housing Type & Transportation (well above).
Tract 12.00 (pop. 5,930) — 92nd percentile — Well above the median CDC-based flag ≥ 90th percentile
Driven by Socioeconomic Status (above), Household Characteristics (well above), Racial & Ethnic Minority Status (above) and Housing Type & Transportation (well above).
Tract 5.00 (pop. 3,701) — 91st percentile — Well above the median CDC-based flag ≥ 90th percentile
Driven by Socioeconomic Status (well above), Household Characteristics (above), Racial & Ethnic Minority Status (above) and Housing Type & Transportation (well above).
Tract 11.00 (pop. 3,163) — 89th percentile — Well above the median
Driven by Socioeconomic Status (well above), Household Characteristics (well above) and Housing Type & Transportation (above); near the median on Racial & Ethnic Minority Status.
Tract 4.03 (pop. 4,167) — 88th percentile — Well above the median
Driven by Socioeconomic Status (well above), Household Characteristics (well above), Racial & Ethnic Minority Status (above) and Housing Type & Transportation (above).
Tract 17.05 (pop. 4,707) — 87th percentile — Well above the median
Driven by Socioeconomic Status (above), Household Characteristics (well above) and Housing Type & Transportation (well above); near the median on Racial & Ethnic Minority Status.
Above the median — 7 tracts (60th–80th percentile)
Tract 13.02 (pop. 3,653) — 80th percentile — Above the median
Driven by Socioeconomic Status (well above) and Household Characteristics (well above); near the median on Racial & Ethnic Minority Status and Housing Type & Transportation.
Tract 9.00 (pop. 2,366) — 80th percentile — Above the median
Driven by Socioeconomic Status (above), Household Characteristics (well above) and Housing Type & Transportation (above); near the median on Racial & Ethnic Minority Status.
Tract 4.01 (pop. 2,904) — 76th percentile — Above the median
Driven by Socioeconomic Status (well above), Household Characteristics (well above) and Racial & Ethnic Minority Status (above); below the median on Housing Type & Transportation.
Tract 13.01 (pop. 2,444) — 68th percentile — Above the median
Driven by Racial & Ethnic Minority Status (above) and Housing Type & Transportation (above); near the median on Socioeconomic Status and Household Characteristics.
Tract 18.00 (pop. 4,984) — 65th percentile — Above the median
Driven by Socioeconomic Status (well above) and Household Characteristics (above); below the median on Racial & Ethnic Minority Status and Housing Type & Transportation.
Tract 20.00 (pop. 4,272) — 63rd percentile — Above the median
Driven by Socioeconomic Status (above) and Housing Type & Transportation (above); below the median on Household Characteristics and Racial & Ethnic Minority Status.
Tract 2.04 (pop. 4,453) — 62nd percentile — Above the median
Driven by Socioeconomic Status (above) and Housing Type & Transportation (above); below the median on Household Characteristics and Racial & Ethnic Minority Status.
Near the median — 2 tracts (40th–60th percentile)
Tract 8.00 (pop. 5,037) — 58th percentile — Near the median
Driven by Housing Type & Transportation (above); near the median on Socioeconomic Status and Household Characteristics; below the median on Racial & Ethnic Minority Status.
Tract 3.00 (pop. 2,786) — 57th percentile — Near the median
Driven by Socioeconomic Status (above) and Housing Type & Transportation (well above); below the median on Household Characteristics and Racial & Ethnic Minority Status.
Below the median — 7 tracts (20th–40th percentile)
Tract 1.00 (pop. 4,534) — 34th percentile — Below the median
Near the median on Socioeconomic Status; below the median on Household Characteristics, Racial & Ethnic Minority Status and Housing Type & Transportation.
Tract 14.00 (pop. 6,754) — 33rd percentile — Below the median
Driven by Household Characteristics (well above); below the median on Socioeconomic Status, Racial & Ethnic Minority Status and Housing Type & Transportation.
Tract 2.02 (pop. 4,060) — 32nd percentile — Below the median
Near the median on Socioeconomic Status; below the median on Household Characteristics, Racial & Ethnic Minority Status and Housing Type & Transportation.
Tract 17.04 (pop. 2,619) — 32nd percentile — Below the median
Near the median on Socioeconomic Status and Housing Type & Transportation; below the median on Household Characteristics and Racial & Ethnic Minority Status.
Tract 7.00 (pop. 5,150) — 27th percentile — Below the median
Driven by Household Characteristics (above); below the median on Socioeconomic Status, Racial & Ethnic Minority Status and Housing Type & Transportation.
Tract 17.06 (pop. 2,011) — 21st percentile — Below the median
Near the median on Socioeconomic Status; below the median on Household Characteristics, Racial & Ethnic Minority Status and Housing Type & Transportation.
Tract 17.03 (pop. 3,908) — 21st percentile — Below the median
Driven by Household Characteristics (well above); below the median on Socioeconomic Status, Racial & Ethnic Minority Status and Housing Type & Transportation.
Well below the median — 2 tracts (0th–20th percentile)
Tract 2.03 (pop. 2,648) — 10th percentile — Well below the median
Near the median on Racial & Ethnic Minority Status; below the median on Socioeconomic Status, Household Characteristics and Housing Type & Transportation.
Tract 4.02 (pop. 1,739) — 7th percentile — Well below the median
Near the median on Racial & Ethnic Minority Status; below the median on Socioeconomic Status, Household Characteristics and Housing Type & Transportation.
SVI = the CDC/ATSDR Social Vulnerability Index, recomputed by this platform from American Community Survey 2020–2024 5-year estimates using CDC's published method. Percentiles rank each tract against all U.S. tracts. "Vulnerability" is the name of CDC's index; the platform reports where a place ranks on it, and does not grade places or their residents.
Top-decile flags follow CDC's own convention (≥ 90th percentile) and are attributed as such; they are not part of an official CDC distribution.

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