401(k) Ā· DOL Form 5500 Ā· 2024

The Philadelphia Zoo 401(k) Retirement Savings Plan

Data updated 2026-05-15

$30M
Total assets
193
Participants
77th
Percentile by assets
$154,902
Avg per participant

Sponsored by Zoological Society of Philadelphia Ā· Pennsylvania Ā· Arts, Entertainment & Recreation

What the 2024 filing shows

The Philadelphia Zoo 401(k) Retirement Savings Plan holds $30M for 193 participants - about $154,902 per participant, in the top quartile of all filed plans by assets, up 18.5% over the 2024 plan year.

$30M
total plan assets (2024 EOY)
193
covered participants
77th
percentile by assets (of 116,472 plans)
$154,902
avg assets per participant
State
Industry
Arts, Entertainment & Recreation

401(k) Ā· DOL Form 5500 Ā· 2024

What the Filing Says About The Philadelphia Zoo 401(k) Retirement Savings Plan

The Philadelphia Zoo 401(k) Retirement Savings Plan is a 401(k) retirement plan sponsored by Zoological Society of Philadelphia, headquartered in Pennsylvania. According to the U.S. Department of Labor's 2024 Form 5500 filing, the plan reports $30M in total end-of-year assets and covers 193 participants across the Arts, Entertainment & Recreation industry. The sponsor's EIN on file with the U.S. Department of Labor is 231352298, and the plan has been effective since 2000-01-01. Its filing status is currently FILING RECEIVED.

Year over year, total assets grew sharply from $25M at the beginning of 2024 to $30M at year-end - up 18.5%. Net assets (after liabilities) closed the year at $30M, with reported net income of $5M driven by investment returns, contributions received, and benefit payments during the period. These figures reflect what the plan administrator certified on Schedule H or Schedule I of the Form 5500 annual return and can be compared against 2 prior plan-year filings from the same sponsor shown below.

Across the 3 plan years Zoological Society of Philadelphia has on file with PlainRetire (2022-2024), sponsor-wide plan assets have moved from $29M to $38M, a gain of 31.3%, while reported participants moved from 186 to 217 (+16.7%). The strongest year on file by total sponsor assets was 2024 at $38M; the softest was 2022 at $29M. Year-by-year, sponsor-wide filings show: 2022 - $29M in assets across 2 plans covering 186 participants; 2023 - $33M in assets across 2 plans covering 208 participants; 2024 - $38M in assets across 2 plans covering 217 participants.

By assets, The Philadelphia Zoo 401(k) Retirement Savings Plan outranks 77% of the 116,472 plans that filed a Form 5500 for the 2024 plan year, and holds roughly 0.3x the national average plan size of $100M and 730 average participants.

Asset totals and participant counts reflect a single plan year snapshot and can change materially with market conditions, plan mergers, or workforce changes. Fields such as "net income" include both realized investment performance and contribution/distribution flows, a single-year figure does not by itself indicate plan health or participant outcomes. This page summarizes public DOL disclosures for research and educational purposes only and is not retirement, tax, legal, or financial advice. Before making decisions about your own retirement benefits or evaluating an employer's plan, verify the underlying filing directly via the DOL EFAST2 system and consult a qualified professional.

How the percentile is calculated: we count every plan that filed a 2024 Form 5500 with a reported end-of-year asset figure (116,472 plans), rank The Philadelphia Zoo 401(k) Retirement Savings Plan against all of them by total assets, and report the share of those plans it outranks. A plan reporting no asset figure for the year is excluded from the ranking rather than assumed to be zero.

Financial Summary (2024)

Total Assets (Beginning of Year)$25M
Total Assets (End of Year)$30M
Net Assets (End of Year)$30M
Net Income$5M
Plan Type401(k)
Employer EIN231352298
Plan Effective Date2000-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Zoological Society of Philadelphia)

Year Plans Participants Total Assets
2022 2 186 $29M
2023 2 208 $33M
2024 2 217 $38M

Nearby 401(k) Plans in Pennsylvania

Peer 401(k) plans, same state, same plan type, ranked by total assets.

Frequently Asked Questions

How much money is in the The Philadelphia Zoo 401(k) Retirement Savings Plan?
As of the 2024 Form 5500 filing, The Philadelphia Zoo 401(k) Retirement Savings Plan holds $30M in total assets with 193 participants. It is sponsored by Zoological Society of Philadelphia.
What type of plan is The Philadelphia Zoo 401(k) Retirement Savings Plan?
The Philadelphia Zoo 401(k) Retirement Savings Plan is a 401(k) plan. It has been effective since 2000-01-01. The plan is filed with the U.S. Department of Labor under EIN 231352298.
Who sponsors the The Philadelphia Zoo 401(k) Retirement Savings Plan?
The Philadelphia Zoo 401(k) Retirement Savings Plan is sponsored by Zoological Society of Philadelphia, located in Pennsylvania. The sponsor's EIN is 231352298 and the plan operates in the Arts, Entertainment & Recreation industry.
How did The Philadelphia Zoo 401(k) Retirement Savings Plan perform in 2024?
The Philadelphia Zoo 401(k) Retirement Savings Plan grew sharply - up 18.5% during 2024, moving from $25M to $30M in total assets. Net income was $5M.

What this filing means

Ways to act on The Philadelphia Zoo 401(k) Retirement Savings Plan's numbers.

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2024.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 231352298.

Reference: IRS Publication 560, Retirement Plans for Small Business, contribution-limit rules.

Reference: IRS Publication 590-B, Distributions from IRAs, RMD rules under SECURE Act 2.0.

Data sourced from U.S. Department of Labor Form 5500 filings (EBSA). See our methodology for details.

Every figure on PlainRetire is rendered directly from the Department of Labor's Form 5500 annual return filings, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2026-05-15.