Portal is a town in Bulloch County, Georgia, home to about 646 people across 2.0 square miles. It has no ZIP code of its own: it’s part of 30450.
Homes sold for a median of $154 per square foot in the three months ending August 2026, a buyer’s market.
Each card is that ZIP code’s whole market, including any part outside Portal. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Portal’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | Savannah Hilton Head International Airport (SAV)51 miles away |
|---|---|
| Nearest city of 250,000+ | Jacksonville, FL154 miles away |
| Nearest city of 1 million+ | Philadelphia, PA638 miles away |
Straight-line distances from the center of Portal; driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Portal had 638 residents in the 2020 census, up 7% since 2000.
It’s the 464th largest of 669 towns in Georgia by population.
Bulloch County grew from 21,377 residents in 1900 to 81,099 in 2020.
Bulloch County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 92°F in summer, and winter lows average 36°F. About 48.4 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Rocky Ford 4se, GA weather station (10 miles away).
21,165 jobs at 1,704 businesses in Bulloch County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
3 doctors and other health care providers list an office in Portal.
Nearest hospitals
Providers with an office here
| Mental health providers | 3 |
|---|
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Public schools here are run by Bulloch County. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Portal Elementary SchoolPortal | Pre-K–5 | 422 | Public | 2.0 mi |
| Portal Middle/High SchoolPortal | 6–12 | 523 | Public | 1.8 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools. Listed by address; we don’t rate schools.
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Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.