St. Peters, MO vs St. Charles, MO
Side-by-side fiscal comparison · U.S. Census Bureau data (2023)
St. Charles, MO outspends St. Peters, MO by a wide margin per resident — $20,461 versus $11,485, a 78% difference. A gap this size usually reflects a structurally different service mix or accounting scope rather than a single line item.
St. Peters, MO edges St. Charles, MO on the Fiscal Health Score by 6 points — 59/100 (grade C) to 53/100 (grade C). At a margin this narrow the grade is close enough that the factor-level detail matters more than the composite.
St. Charles, MO reports no outstanding debt per resident in its Census filing, while St. Peters, MO carries $71 per resident. Their budgets diverge on where the largest per-resident dollars go: St. Peters, MO leads with parks and recreation at $2,314 per resident, while St. Charles, MO leads with police at $2,304.
On the revenue side both lean hardest on intergovernmental transfers — 100% of total revenue in St. Peters, MO and 100% in St. Charles, MO.
Summary
St. Charles spends 43.9% more per capita than St. Peters ($8,977/person difference). St. Peters, MO has the stronger Fiscal Health Score (C, 59/100).
Fiscal Health Score
Key Metrics
Per Capita Spending by Department
Revenue Breakdown (Per Capita)
| Sales Tax | $1,412 | $1,291 |
| Income Tax | $2,724 | $0 |
| Intergovernmental | $9,257 | $6,270 |
| Charges & Fees | $1,242 | $0 |
| Other | $1,181 | $2,994 |
Spending Breakdown (Per Capita)
| Police | $0 | $2,304 |
| Fire Protection | $783 | $1,251 |
| Highways & Roads | $167 | $614 |
| Public Welfare | $2,051 | $4,187 |
| Hospitals | $0 | $1,602 |
| Parks & Recreation | $2,314 | $1,210 |
| Housing | $2,637 | $5,745 |
| Sewerage | $0 | $197 |
| Utilities | $2,793 | $254 |
| Other | $739 | $3,097 |
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Source: Census Annual Survey of State and Local Government Finances, 2026.