Clay County URL: https://knowledge.ivjn.us/en/places/fl-clay-county.html Clay County is a county of Florida, United States. ## Overview Clay County is a county of [Florida](https://knowledge.ivjn.us/en/places/florida.html), United States (FIPS fl019), with a population of about 219,252[^geonames]. ## Geography - Coordinates: 29.9831, -81.8579 - Time zone: America/New_York Updated: 2026-10-29 Relations: - Located in: Florida https://knowledge.ivjn.us/en/places/florida.html - Contains places: Asbury Lake https://knowledge.ivjn.us/en/places/fl-asbury-lake.html - Contains places: Fleming Island https://knowledge.ivjn.us/en/places/fl-fleming-island.html - Contains places: Green Cove Springs https://knowledge.ivjn.us/en/places/fl-green-cove-springs.html - Contains places: Keystone Heights https://knowledge.ivjn.us/en/places/fl-keystone-heights.html - Contains places: Lakeside https://knowledge.ivjn.us/en/places/fl-lakeside.html - Contains places: Middleburg https://knowledge.ivjn.us/en/places/fl-middleburg.html - Contains places: Orange Park https://knowledge.ivjn.us/en/places/fl-orange-park.html - Contains places: Penney Farms https://knowledge.ivjn.us/en/places/fl-penney-farms.html - Contains places: Bellair-Meadowbrook Terrace https://knowledge.ivjn.us/en/places/fl-bellair-meadowbrook-terrace.html - Contains places: Oakleaf Plantation https://knowledge.ivjn.us/en/places/fl-oakleaf-plantation.html Mentioned in: - Asbury Lake https://knowledge.ivjn.us/en/places/fl-asbury-lake.html - Bellair-Meadowbrook Terrace https://knowledge.ivjn.us/en/places/fl-bellair-meadowbrook-terrace.html - Fleming Island https://knowledge.ivjn.us/en/places/fl-fleming-island.html - Green Cove Springs https://knowledge.ivjn.us/en/places/fl-green-cove-springs.html - Keystone Heights https://knowledge.ivjn.us/en/places/fl-keystone-heights.html - Lakeside https://knowledge.ivjn.us/en/places/fl-lakeside.html - Middleburg https://knowledge.ivjn.us/en/places/fl-middleburg.html - Oakleaf Plantation https://knowledge.ivjn.us/en/places/fl-oakleaf-plantation.html - Orange Park https://knowledge.ivjn.us/en/places/fl-orange-park.html - Penney Farms https://knowledge.ivjn.us/en/places/fl-penney-farms.html Sources: - GeoNames US dataset (US.txt / admin2Codes.txt) https://download.geonames.org/export/dump/US.zip