Bank Branches › Texas › Harris County › 1800 Post Oak Boulevard, Ste300
Full-service office · FDIC office no. 632521
Southside Bank
1800 Post Oak Boulevard, Ste300, Houston, TX 77056
Open · June 2026
$34.3M
deposits, 2026
2021
established
641st
of 857 in county
1
name on the sign
| Date | Bank on the sign | Deposits | Change |
|---|---|---|---|
| Jun 30 2026 | Southside Bank | $34.3M | +59% |
| Jun 30 2025 | Southside Bank | $21.6M | +353% |
| Jun 30 2024 | Southside Bank | $4.8M | −15% |
| Jun 30 2023 | Southside Bank | $5.6M | −56% |
| Jun 30 2022 | Southside Bank | $13.0M | −52% |
| Jun 30 2021 | Southside Bank | $27.0M |
Nearest other open offices in Harris County
- <0.1 miThe Northern Trust Company · 1801 Post Oak Blvd, Houston
- 0.1 miSusser Bank · 1990 Post Oak Blvd, Ste 110, Houston
- 0.1 miFrost Bank · 1700 Post Oak Blvd, Ste 120, Houston
- 0.2 miCommerce Bank · 1900 West Loop S, Ste 1800, Houston
- 0.2 miVantage Bank Texas · 5151 San Felipe St, Ste 730, Houston
- 0.2 miThe Huntington National Bank · 4920a San Felipe St, Houston
- 0.2 miThe Huntington National Bank · 5111 San Felipe St, Houston
- 0.2 miStellar Bank · 2000 West Loop S, Ste 100, Houston
All banks in Harris County →
Every Southside Bank office →
Earlier names and banks folded into Southside Bank →
Deposits are the balances the bank assigned to this office on June 30 of each year, in nominal dollars. Source: FDIC Summary of Deposits, office (UNINUMBR) 632521.