---
type: Jurisdiction
title: "Sullivan County, NY"
classification: county
fips: "36105"
state: "NY"
demographics:
  population: 79721
  population_under_18: 17097
  population_18_64: 47275
  population_65_plus: 15349
  median_household_income: 72382
  poverty_rate: 15.85
  homeownership_rate: 67.37
  unemployment_rate: 5.85
  median_home_value: 249000
  gini_index: 0.4949
  vacancy_rate: 37.12
  race_white: 55728
  race_black: 7374
  race_asian: 1696
  race_native: 512
  hispanic: 15158
  bachelors_plus: 24153
districts:
  - to: "us/states/ny/districts/19"
    rel: in-district
    area_weight: 0.9991
  - to: "us/states/ny/districts/senate/51"
    rel: in-district
    area_weight: 0.9997
  - to: "us/states/ny/districts/house/100"
    rel: in-district
    area_weight: 0.7656
  - to: "us/states/ny/districts/house/101"
    rel: in-district
    area_weight: 0.2342
sources:
  - field: demographics
    source: "Census ACS 2023"
  - field: districts
    source: "PostGIS area-intersection over Census TIGER 2024 boundaries"
confidence: official
tags: [jurisdiction, county, ny]
timestamp: "2026-07-03"
---

# Sullivan County, NY

County jurisdiction.

## Demographics (ACS 2023)

| Measure | Value |
| --- | --- |
| Population | 79721 |
| Under 18 | 17097 |
| 18–64 | 47275 |
| 65+ | 15349 |
| Median household income | 72382 |
| Poverty rate | 15.85 |
| Homeownership rate | 67.37 |
| Unemployment rate | 5.85 |
| Median home value | 249000 |
| Gini index | 0.4949 |
| Vacancy rate | 37.12 |
| White | 55728 |
| Black | 7374 |
| Asian | 1696 |
| Native | 512 |
| Hispanic/Latino | 15158 |
| Bachelor's or higher | 24153 |

## Districts

- [NY-19](/us/states/ny/districts/19.md) — 100% (congressional)
- [NY Senate District 51](/us/states/ny/districts/senate/51.md) — 100% (state senate)
- [NY House District 100](/us/states/ny/districts/house/100.md) — 77% (state house)
- [NY House District 101](/us/states/ny/districts/house/101.md) — 23% (state house)

## Source

- demographics: Census ACS 2023
- districts: PostGIS area-intersection over Census TIGER 2024 boundaries