CDP in Clay County, Florida · 19.6 sq mi · 594 people per sq mi
About 12,000 people live in Middleburg. The typical household earns $74,634, and the median resident is 44.7 years old.
2026 projection
From 12,544 in 2020
Poverty rate 7.99%
Men 44.3 · Women 45
2011–2026
11,658
2026 projection
7.1% since 2020 (decrease)
Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
2011–2026
11,658
2026 projection
7.1% since 2020 (decrease)
Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
| 2026 | 11,658 | -84 | 0.72% |
|---|---|---|---|
| 2025 | 11,742 | -169 | 0.71% |
| 2023 | 11,911 | +73 | 0.62% |
| 2022 | 11,838 | -289 | 2.38% |
| 2021 | 12,127 | -417 | 3.32% |
| 2020 | 12,544 | -1,567 | 11.10% |
| 2019 | 14,111 | +680 | 5.06% |
| 2018 | 13,431 | +115 | 0.86% |
| 2017 | 13,316 | -195 | 1.44% |
| 2016 | 13,511 | +449 | 3.44% |
Showing 10 of 15 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 116 people).
Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002
Half of households earn more, half earn less
Typical yearly pay for a worker 25 or older.
About 1 in 13 residents
55% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 55% | 53% | 57% |
| Never married | 24% | 27% | 19% |
| Divorced | 15% | 14% | 15% |
| Widowed | 6% | 5% | 8% |
| Separated | <1% | <1% | 1% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau