Salary Comparison

Systems Administrator Salary:
Washington DC, DC vs San Antonio, TX

Side-by-side gross salary, after-tax take-home pay, and purchasing power comparison. Updated June 2026.

Washington DC, DC
$126,098
/ year
+61%
difference
San Antonio, TX
$78,424
/ year
Bottom line: San Antonio offers better purchasing power despite Washington DC paying more gross. How is this calculated? →
Metric
Washington DC
San Antonio
Median Gross Salary
Annual, before tax
$126,098✓ higher
$78,424
Entry Level
0–2 years experience
$81,547✓ higher
$50,716
Senior Level
8+ years experience
$194,988✓ higher
$121,269
Est. Take-Home Pay
After income tax + FICA
$86,820✓ higher
$58,048
Purchasing Power
Equivalent in median-CoL city
$88,801
$89,118✓ higher
Cost of Living Index
Relative to US median (1.00)
1.42×
0.88×✓ lower
Percentile 10 (Low)
Bottom 10% of earners
$81,547✓ higher
$50,716
Percentile 90 (High)
Top 10% of earners
$194,988✓ higher
$121,269

What if you move from Washington DC to San Antonio?

Gross salary change
$47,674
61% decrease
Take-home change
$28,772
per year after tax
Purchasing power change
+$317
equivalent real income

Take-home pay is estimated using 2024 US federal tax brackets (single filer) + 7.65% FICA, or a blended international effective rate. Purchasing power converts gross salary to an equivalent in a US median cost-of-living city (index 1.00×). Full methodology →

Salary Range Comparison

Washington DC, DC$126,098
P10: $81,547Median: $126,098P90: $194,988
San Antonio, TX$78,424
P10: $50,716Median: $78,424P90: $121,269

More Systems Administrator salary comparisons

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Frequently Asked Questions

▶Does a Systems Administrator earn more in Washington DC or San Antonio?

The median Systems Administrator salary in Washington DC, DC is $126,098/yr compared to $78,424/yr in San Antonio, TX. Washington DC pays 61% more in gross terms.

▶Is a Systems Administrator salary worth more in Washington DC or San Antonio after cost of living?

After adjusting for local cost of living, your Washington DC salary has the purchasing power of $88,801/yr in a median-cost city, vs $89,118/yr for San Antonio. San Antonio offers stronger real purchasing power.

▶What is the take-home pay for a Systems Administrator in Washington DC vs San Antonio?

After estimated taxes, a Systems Administrator in Washington DC, DC takes home approximately $86,820/yr, vs $58,048/yr in San Antonio, TX. These are estimates based on standard federal tax rates and do not account for state/local taxes or deductions.