ZIP Code 21778 — Rocky Ridge, MD
IRS Income Data, Tax Year 2022
$75,830
Average AGI
#10,313
National Rank
#263
MD State Rank
550
Tax Returns
Income Bracket Distribution
Percentage of tax returns in each AGI bracket for ZIP 21778.
Detailed Bracket Data
| Income Bracket | Returns | Total AGI | Avg AGI in Bracket | % of Returns |
|---|---|---|---|---|
| $1 - $25,000 | 140 | $1,911,000 | $13,650 | 25.5% |
| $25,000 - $50,000 | 130 | $4,958,000 | $38,138 | 23.6% |
| $50,000 - $75,000 | 80 | $5,079,000 | $63,487 | 14.6% |
| $75,000 - $100,000 | 70 | $5,668,000 | $80,971 | 12.7% |
| $100,000 - $200,000 | 100 | $13,617,000 | $136,170 | 18.2% |
| $200,000 or more | 30 | $10,474,000 | $349,133 | 5.5% |
| Total | 550 | $41,707,000 | $75,830 | 100% |
Nearby Major Cities
Closest cities by distance with significant tax filing activity.
| City | Distance | Avg AGI | Tax Returns |
|---|---|---|---|
| Darnestown, MD | 35 mi | $110,200 | 65,640 |
| Rockville, MD | 39 mi | $123,358 | 74,230 |
| Columbia, MD | 39 mi | $104,172 | 50,690 |
| Baltimore, MD | 44 mi | $74,459 | 275,460 |
| Silver Spring, MD | 45 mi | $91,618 | 54,000 |
| Washington, DC | 52 mi | $132,129 | 342,610 |
Similar ZIP Codes in Maryland
| ZIP Code | City | Avg AGI | Nat. Rank |
|---|---|---|---|
| 20744 | Fort Washington | $75,761 | #10,337 |
| 21830 | Hebron | $75,466 | #10,463 |
| 21918 | Conowingo | $75,282 | #10,527 |
| 21622 | Church Creek | $76,450 | #10,038 |
| 21218 | Baltimore | $75,114 | #10,589 |
| 21722 | Big Spring | $74,985 | #10,632 |
| 21610 | Betterton | $74,905 | #10,666 |
| 21650 | Massey | $74,683 | #10,763 |
Nearby ZIP Codes
Closest ZIP codes by geographic distance.
| ZIP Code | City | Distance | Avg AGI | Nat. Rank |
|---|---|---|---|---|
| 21788 | Graceham, MD | 3.4 mi | $79,310 | #9,037 |
| 21727 | Emmitsburg, MD | 3.9 mi | $73,089 | #11,473 |
| 21757 | Keymar, MD | 4.4 mi | $81,319 | #8,385 |
| 21798 | Woodsboro, MD | 5.7 mi | $95,156 | #5,353 |
| 21701 | Lewistown, MD | 7.6 mi | $94,418 | #5,481 |
| 21780 | Sabillasville, MD | 8.5 mi | $78,169 | #9,426 |
| 21793 | Walkersville, MD | 8.8 mi | $86,889 | #6,926 |
| 21787 | Taneytown, MD | 9.2 mi | $74,572 | #10,820 |
About This Data
Income data is based on IRS Statistics of Income (SOI) ZIP code data for Tax Year 2022. AGI (Adjusted Gross Income) represents gross income minus certain deductions. Rankings are calculated across 403 ZIP codes in Maryland and all U.S. ZIP codes nationally. Data reflects tax returns filed, not total population.