This data is based on ZIP codes 31548, 31558, which covers St. Marys and Kingsland.
The U.S. Census reports business data by ZIP code, not city boundaries. All numbers reflect the combined ZIP codes 31548, 31558 area shared across these towns.
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St. Marys ZIP Area Economy · 2023
Wages -1% vs. avg. Camden Co. town
St. Marys's ZIP area supports 8,292 jobs across 824 businesses, with workers earning an average of $34K per year, 1% below the Camden County average. The economy is well-diversified (0.87 index), led by retail trade and food & accommodation. 89.8% of businesses have fewer than 20 employees, and each business employs an average of 10.1 people. Jobs grew 4.3% from the prior year while business count grew 4%.
Where Businesses Clusteri
Larger blocks have more businesses.
Local Specialization vs. Camden Avg.i
Industries sorted by relative concentration in this ZIP area.
Business Size Distributioni
824 businesses by employee count. 89.8% are small businesses (under 20 employees).
Micro (<5)
Small (5-9)
Small (10-19)
Medium (20-49)
Medium (50-99)
Large (100-249)
Major (250-499)
Economic Densityi
0.43
jobs per resident
10.1
employees per business
County avg: 9.7+4%
$15K
payroll per resident
$345K
payroll per business
St. Marys ZIP Area vs. Avg. Camden Co. Towni
All Industries in ZIP Areai
| Sector | St. Marys ZIP | Avg. Camden Co. | Spec. |
|---|---|---|---|
| Retail Trade | 166 | 55 | 1.2x |
| Food & Accommodation | 130 | 43 | 1.2x |
| Other Services | 115 | 38 | 1.2x |
| Healthcare | 114 | 38 | 1.1x |
| Construction | 83 | 28 | 1.1x |
| Professional Services | 80 | 27 | 1.1x |
| Real Estate | 56 | 19 | 1.1x |
| Admin Services | 53 | 18 | 1.1x |
| Finance & Insurance | 48 | 16 | 1.1x |
| Manufacturing | 22 | 7 | 1.2x |
| Information | 17 | 6 | 1.1x |
| Transportation | 16 | 5 | 1.2x |
| Wholesale Trade | 15 | 5 | 1.1x |
| Education | 14 | 5 | 1.1x |
| Arts & Entertainment | 9 | 3 | 1.1x |
| Utilities | 3 | 1 | 1.1x |