Diseases & Disorders (G54) IRS Verified DX Registered 990 on File

EPILEPSY SUPPORT NETWORK OF ORANGE COUNTY

EIN: 27-0681680 · COSTA MESA, CA 92626-3819 · United States · FY 2023 Data

3 out of 5 54 / 100 Based on 2+ years of filings

Financial strength (30%) 80/100

Reliability (20%) 50/100

Effectiveness (25%) 81/100

Impact (25%) No data yet

Financial data: FY 2023 · Scored 9/13/2026

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Mission Statement

The ESNOC is committed to building a community of support to improve the lives of those affected by epilepsy through education, programs and advocacy.

Financial Overview — FY 2023

$359K

Total Revenue

$284K

Total Expenses

$391K

Net Assets

Employees

Revenue Sources

Expense Breakdown

Program Expense Ratio 82.6%

Fundraising Efficiency 78.0%

Operating Reserve 16.53x

Liability-to-Asset 6.7%

Revenue Diversification 98.8%

Executive Compensation $64K

Compared with Peers

FY 2023

Compared with 2,093 similar organizations (United States, Diseases & Disorders, $100K–$1M in expenses), FY 2023.

This organization Middle half of peers (P25–P75) Peer median

Ratio	This org	Peer median	Position (P10 → P90)
Program expense ratio Program expenses / total expenses · higher is better	82.6%	83.4%	P10P90	Below median
Admin expense ratio Management and general / total expenses · lower is better	10.8%	11.3%	P10P90	Above median
Fundraising expense ratio Fundraising expenses / total expenses · lower is better	6.6%	0.1%	P10P90	Below median
Fundraising efficiency Fundraising expenses / gross fundraising income · lower is better	78.0%	18.4%	P10P90	Bottom quarter
Operating reserve Months of expenses covered by net assets · higher is better	16.5 mo	12.3 mo	P10P90	Above median
Liabilities to assets Total liabilities / total assets · lower is better	6.7%	0.9%	P10P90	Below median
Revenue concentration Share of revenue from the largest source · lower is better	98.8%	95.3%	P10P90	Below median
Revenue growth Year over year revenue growth	37.3%	9.5%	P10P90
Expense growth Year over year expense growth	35.5%	14.8%	P10P90
Surplus margin Surplus as a share of revenue	21.0%	0.9%	P10P90

Financial History

Year	Revenue	Expenses	Net Assets	Program %	Staff
2023	$359K	$284K	$391K	82.6%	8
2022	$262K	$209K	$252K	84.4%	4
2021	$344K	$217K	$300K	86.3%	7

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Organization Details

EIN: 27-0681680
State: CA
City: COSTA MESA
ZIP: 92626-3819
Classification: G54
Category: Diseases & Disorders
Rating: 3★
Coverage: A
Last Updated: Aug 2026
IRS Ruling Year: 2009
Foundation Code: 15
Form 990: On File

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CharityAI™ rates charities from 0 to 100 using public filings (IRS Form 990 and the equivalent registries outside the US) together with the information the charity itself provides on DonationX. Ratings are recalculated every quarter, without human bias, and shown as stars.

Four pillars

Financial strength30%

Program expense ratio, fundraising efficiency, operating reserves, liabilities and revenue diversification, compared with similar organizations.

Reliability20%

Standing with the registry, filing history, verification and how complete the profile is.

Effectiveness25%

How much goes to programs and how consistently the organization delivers them.

Impact25%

The outcomes the charity reports on DonationX: people served, cost per service and results.

Stars

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The coverage grade (A to D) says how much filing data the score rests on; NONE means there is not enough to rate.
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