ZIP Code 06870 — Old Greenwich, CT
IRS Income Data, Tax Year 2022
$816,883
Average AGI
#29
National Rank
#1
CT State Rank
3,350
Tax Returns
Income Bracket Distribution
Percentage of tax returns in each AGI bracket for ZIP 06870.
Detailed Bracket Data
| Income Bracket | Returns | Total AGI | Avg AGI in Bracket | % of Returns |
|---|---|---|---|---|
| $1 - $25,000 | 570 | $5,189,000 | $9,103 | 17.0% |
| $25,000 - $50,000 | 260 | $9,717,000 | $37,373 | 7.8% |
| $50,000 - $75,000 | 200 | $12,537,000 | $62,685 | 6.0% |
| $75,000 - $100,000 | 180 | $15,452,000 | $85,844 | 5.4% |
| $100,000 - $200,000 | 500 | $73,126,000 | $146,252 | 14.9% |
| $200,000 or more | 1,640 | $2,620,538,000 | $1,597,889 | 49.0% |
| Total | 3,350 | $2,736,559,000 | $816,883 | 100% |
Nearby Major Cities
Closest cities by distance with significant tax filing activity.
| City | Distance | Avg AGI | Tax Returns |
|---|---|---|---|
| Stamford, CT | 4 mi | $139,191 | 59,970 |
| Yonkers, NY | 17 mi | $69,004 | 91,860 |
| Bronx, NY | 21 mi | $45,868 | 649,400 |
| Bridgeport, CT | 22 mi | $45,818 | 66,930 |
| Flushing, NY | 23 mi | $52,840 | 141,730 |
| Jackson Heights, NY | 26 mi | $49,673 | 85,950 |
Similar ZIP Codes in Connecticut
| ZIP Code | City | Avg AGI | Nat. Rank |
|---|---|---|---|
| 06830 | Byram | $796,129 | #32 |
| 06831 | Greenwich | $794,111 | #33 |
| 06878 | Riverside | $791,227 | #35 |
| 06820 | Darien | $709,736 | #49 |
| 06840 | New Canaan | $695,617 | #53 |
| 06880 | Westport | $547,218 | #99 |
| 06853 | Norwalk | $538,546 | #103 |
| 06883 | Weston | $401,467 | #193 |
Nearby ZIP Codes
Closest ZIP codes by geographic distance.
| ZIP Code | City | Distance | Avg AGI | Nat. Rank |
|---|---|---|---|---|
| 06878 | Riverside, CT | 0.7 mi | $791,227 | #35 |
| 06807 | Cos Cob, CT | 2.0 mi | $336,960 | #296 |
| 06901 | Stamford, CT | 2.1 mi | $160,702 | #1,481 |
| 06902 | Stamford, CT | 2.1 mi | $121,342 | #2,836 |
| 06830 | Byram, CT | 3.1 mi | $796,129 | #32 |
| 06906 | Stamford, CT | 3.5 mi | $90,489 | #6,155 |
| 06907 | Stamford, CT | 4.0 mi | $110,318 | #3,581 |
| 06820 | Darien, CT | 5.3 mi | $709,736 | #49 |
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 262 ZIP codes in Connecticut and all U.S. ZIP codes nationally. Data reflects tax returns filed, not total population.